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https://vintagecomputing.ch/?browseid=268
The arcade was a place to play games, meeting point. In the german part of switzerland there were almost only males (you could also gambel). They were dark in the most of cases.
In the ‘westschweiz’ there were a lot more women in also in the arcades and younger people (for example in Lausanne). 
In the arcades there were always different types of arcades (older and the latest), than ‘table football’, flippers and so on. 
https://vintagecomputing.ch/?browseid=9073
Subject:
'Re: VIC-II colors'
From: Robert 'Bob' Yannes
To: Philip
'Pepto' Timmermann
Date: 27.09.1999
I was involved with the development of the VIC-II, however the actual implementation of the design, including the Color
Palette, was done by someone else. I have forwarded your message to him, but it is up to him if he wants to respond.
I can tell you that the design was based on the principle that adding a sine wave of a particular frequency and amplitude
to an inverted version of the same sine wave at a different amplitude produces a phase-shifted sine wave of the same
frequency. The amount of phase shift is directly proportional to the amplitudes of the two sine waves.
The VIC-II used the 14.31818 MHz master clock input (4 times the NTSC color burst frequency of 3.579545 MHz) to produce
quadrature square-wave clocks. These clock signals were then integrated into triangle waves sing analog integrators. The
triangle waves were then integrated again into sine waves (actually rounded triangle waves, but good enough for this
application). This produced a 3.579545 MHz sine wave,
inverse sine wave, cosine wave and inverse cosine wave.
An analog summer was used to create the phase-shifts in the Chroma signal by adding together the appropiate two waveforms
at the appropiate amplitudes. The Color Palette data went to a look-up table that specified the amplitude of the waves by
selecting different resistors in the gain path of the summer. The end result was that we could create any hue we wanted by
looking at the NTSC color wheel to determine the phase-shift and then picking the appropiate resistor values to produce
that phase-shift.
Color Saturation was controlled by scaling the gain of the summer. When we picked the resistor values to determine the
output phase-shift, we also scaled them to produce the desired output amplitude. Luminance was controlled using a simple
voltage divider which switched different pull-down resistors into the open-drain output. We could create any Luminance we
wanted by choosing the desired resistor value.
I'm afraid that not nearly as much effort went into the color selection as you think. Since we had total control over hue,
saturation and luminance, we picked colors that we liked. In order to save space on the chip, though, many of the colors
were simply the opposite side of the color wheel from ones that we picked. This allowed us to reuse the existing resistor
values,
rather than having a completely unique set for each color
I believe that Commodore actually got a patent on this technique. It was certainly superior to the Apple or Atari approach
at the time, as they ended up with whatever colors that came out--ours allowed the designer to freely select Hue,
Saturation and Luminance.
Since all of this was based on selecting different resistor values and resistance varied from chip lot to chip lot, there
was variation from one Commodore 64 to another. It wasn't as bad as it could have been though, since all of the Chrominance
selection was based on resistor ratios, which could be kept constant even if the actual resistor values varied. Luminance
was more of a problem. A trimmer resistor should really have been used to pull up the output. This would have allowed the
Luminance to be adjusted for consistency from unit to unit, however Commodore didn't care enough about consistency to
bother with adjusting each unit
Robert
'Bob'
Yannes
.
2022-12-06 08:34:22
https://vintagecomputing.ch/?browseid=5922
» How did you spread the word about the language (if you did), and how widely was it used?
Mostly by announcing it on usenet. That had a tight-knit community of Amiga programmers that was easy to reach. Then on Fish disks and Aminet as well. At some point, print magazines started to cover it with courses etc, and I got invited to speak at conferences about it.
It got fairly popular, to the point where at some point a popularity poll was held somewhere on the internets, and E came in second after C/C , but before Pascal and Basic. Probably a biased sample, but still :)
https://vintagecomputing.ch/?browseid=6746
Games working with Products like Cracks, Games, Demos.
Mechanics: Faster, better in the most of the time groups against other groups for symbolic or community capital. 
Like Cracking, Demoscene
https://vintagecomputing.ch/?browseid=276
Where people met, talked about computers, learnt about computers. Played games, designed games.
Yes also pirate software and games was part of this world. 
Mobiles Kino (Basel)
2022-07-04 16:47:56
https://vintagecomputing.ch/?browseid=250
A lot of works in the area of electromechanic/optic calculation in games.
Pinballs & Computing
2022-05-27 18:48:48
https://vintagecomputing.ch/?browseid=260
Pinballs are really computing hells. 
Cracking
2023-02-11 14:57:25
https://vintagecomputing.ch/?browseid=768
Make games copyable. Some cracker groups where in the tradition of information freedom, others learned from cracking software creating software, others had fun, others were in a sport ‘who is first’ and of course also others gained money. 
Why switzerland? and not us? The rumor is: There was no law in switzerland against cracking. 
https://vintagecomputing.ch/?browseid=5270
'After this period of demos, we started to work on a Point and Click adventure game, planned for PC, Playstation, and Linux called Immanis for the Cryogen label, a startup created in 1996. It was a superb project which never saw the light of the day due to questions around money and because the timing was wrong: editors and Publishers of the time didn't believe in Point and click adventures anymore.' Demoscene: The AGA years (2020:117)
https://vintagecomputing.ch/?browseid=5522
  • don't write specs. Users should consider themselves lucky to get any programs at all and take what they get.
  • don't comment their code. If it was hard to write, it should be hard to read.
  • don't write application programs, they pro- gram right down on the bare metal. Application programming is for feebs who can't do systems programming.
  • don't eat quiche. Real programmers don't even know how to spell quiche. They eat Twinkies, Coke and palate-scorching Szechwan food.
  • don't draw flowcharts. Flowcharts are, after all, the illiterate's form of documentation. Cavemen drew flowcharts; look how much it did for them.
  • don't read manuals. Reliance on a reference is a hallmark of the novice and the coward.
  • programs never work right the first time. But if you throw them on the machine they can be patched into working in only a few 30-hours debugging sessions.
  • don't use Fortran. Fortran is for wimpy engineers who wear white socks, pipe stress freaks, and crystallography weenies. They get excited over finite state analysis and nuclear reactor simulation.
  • don't use COBOL. COBOL is for wimpy application programmers.
  • never work 9 to 5. If any real programmers are around at 9 am, it's because they were up all night.
  • don't write in BASIC. Actually, no programmers write in BASIC, after the age of 12.
  • don't document. Documentation is for simps who can't read the listings or the object deck.
  • don't write in Pascal, or Bliss, or Ada, or any of those pinko computer science languages. Strong typing is for people with weak memories.
  • know better than the users what they need.
  • think structured programming is a communist plot.
  • don't use schedules. Schedules are for manager's toadies. Real programmers like to keep their manager in suspense.
  • think better when playing adventure.
  • don't use PL/I. PL/I is for insecure momma's boys who can't choose between COBOL and Fortran.
  • don't use APL, unless the whole program can be written on one line.
  • don't use LISP. Only effeminate programmers use more parentheses than actual code.
  • disdain structured programming. Structured programming is for compulsive, prematurely toilet-trained neurotics who wear neckties and carefully line up sharpened pencils on an otherwise uncluttered desk.
  • don't like the team programming concept. Unless, of course, they are the Chief Programmer.
  • have no use for managers. Managers are a necessary evil. Managers are for dealing with personnel bozos, bean counters, senior planners and other mental defectives.
  • scorn floating point arithmetic. The decimal point was invented for pansy bedwetters who are unable to 'think big.'
  • don't drive clapped-out Mavericks. They prefer BMWs, Lincolns or pick-up trucks with floor shifts. Fast motorcycles are highly regarded.
  • don't believe in schedules. Planners make up schedules. Managers 'firm up' schedules. Frightened coders strive to meet schedules. Real programmers ignore schedules.
  • like vending machine popcorn. Coders pop it in the microwave oven. Real programmers use the heat given off by the cpu. They can tell what job is running just by listening to the rate of popping.
  • know every nuance of every instruction and use them all in every real program. Puppy architects won't allow execute instructions to address another execute as the target instruction. Real programmers despise such petty restrictions.
  • don't bring brown bag lunches to work. If the vending machine sells it, they eat it. If the vending machine doesn't sell it, they don't eat it. Vending machines don't sell quiche.
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2022-07-02 21:20:02
https://vintagecomputing.ch/?browseid=4232
Antares is a classic role-playing game of the Bard's Tale variety set in a science-fiction scenario. After the radio contact with space explorers stopped, a second troop goes to look for them. Unfortunately on the way they receive a emergency call, get shot and have to land on the planet Kyrion. Now the troop has to explore the planet and find out more about what happened.

The party has six members (chosen from twelve pre-defined characters) with different statistics and abilities, e.g. fighting, cooking, PSI (the science-fiction variant of magic) or translating (needed to communicate with non-hostile species). The world and dungeons are explored through a first-person perspective and when meeting enemies, the fight plays out turn-based: the player tells the characters what to do and text informs of the results. Killing enemies reward experience points which in turn improve the abilities.

Each character has to eat and sleep. While too much hunger results in death, a sleeping character is in a kind of trance: he still walks around, but can't take any actions or fight. Besides sleeping, there is also medicine available to keep the spirits up: just like other parts of equipment, it can be bought in hidden shops with gold found at slain enemies. Each character can transport up to six items and a radar shows how dangerous the current area is. Dead party members can be resurrected at the landing module.
https://vintagecomputing.ch/?browseid=7881
 
  • most games - you play not act 
  • qix no
  • pac man - somehow but too hard
  • moon lander? no really
  • asteroids no
  • galaxy - some visual aspect - mukokuseki
  • missile command no 
  • atari 2600 porno games no
  • klax arcade - chain
  • frogger
  • most shootenup (space invader - war visuals) 
  • lemmings? dark behind the nice graphics
  • battle chess - reanalog - brutal
  • demoscene? biggest part - yes
  •  
Fresh (1989 - 1990)
2023-09-15 12:08:56
https://vintagecomputing.ch/?browseid=9173
Fresh was founded April 22, 1989 on the Crazy & RCS Party 1989 by Iceman/ISI Soft, Graphics-Boy, Project B, Shake (subgroup) and Welfare Software Boys (subgroup). 2 months later Krush joined in as main cracker. The first Fresh Intro gained a lot of attaention in the Swiss scene: it was coded Mat and the music was exclusively composed by Tim of Modern Arts, one of the most progressive demo groups back then.

After the Crazy Stardom Copy-Party 1989 (August) in Le Locle the 2 Swiss demogroups Future Vision Switzerland and Trap joined Fresh. 

Mainly in 1990, a war with Computer Freaks Association was ongoing. Both groups were competing for being Switzerland's #1. Computer Freaks Association released a small anti-demo called Fresh on Top. The war was officially ended at the Swiss Pirates Reunion 2002 (nowadays there are many friendship boundaries between the former 2 opponents).

Was in co-op with Century for short while in February/March 90. The co-op was stopped due to a lack of Century cracks.

After the Fresh Party 1990 (April) Krush, Ogygene and Mirage left to built up a new Swiss group together with The Sexton/G*P called Abstract, which later then joined forces with the ashes from the Swiss demogroup Future Concepts and renamed into Crusade.

Also in April 1990 a small but neat Austrian section was built by Awesome & Beast. They have produced some one file demos and due to the good connections to Lotus, Awesome has supplied a couple of hot originals. 

In May 1990 some Fresh members have been working on a project to join forces with The Ancient Temple. Both group got to know eachother at the Fresh Party 1990. Project names were SAPPHIRE or LIFE IS A BEACH. There was no agreement on the name, so the project never was realised. 

In June/July 1990 a German section in Cologne was built around Spy, Trax & Scoundrel. After their lame release Lost in Time , they have been kicked out.

Was in co-op with Holocaust from August 1990 to October 1990. The coop started with Fresh's first release of Back to the Future II 5. The co-op later was stopped due to a lack of Fresh cracks in that period (main cracker Graphics Boy had left the group to join Crazy).

Fresh died in late 1990 when Freestyle and Dave joined Talent.
Trainer
2023-02-14 11:43:15
https://vintagecomputing.ch/?browseid=5442
Often implemented add on in a crack: service to have endless lives, start at some point of the game etc. 
About
2022-07-19 21:30:22
https://vintagecomputing.ch/?browseid=570
vintagecomputing is an open platform for people, who are interesting in the different aspects of vintagecomputing and gaming in switzerland. You can just create an account and enter data, make propositions and enter data. 
Listing Cultures
2023-02-10 08:58:30
https://vintagecomputing.ch/?browseid=801
The listing culture is a hybrid between gutenberg galaxis and software. Software was often distributed in the mainframe time as source code ( c ). each system had a different set of hardware, processor. c and co were the platform. You could compile it for your system. 

The listing culture brought source code to the magazines and could be published. first with basic and co for homecomputers, later with checksums, than basic with assembler inlines, than only shortcodes. 
of course by typing in you could learn how to code and solve problems.
Demos
2022-06-17 14:05:50
https://vintagecomputing.ch/?browseid=3902
Several demos are behind the mechanic of the ‘puzzler’
Computerclubs
2022-06-30 09:42:21
https://vintagecomputing.ch/?browseid=99
Computerclubs were a very important institution. 
0. Is a place and a community in the same and also a public in the same
1. Networking people in a non internet time.
2. Bringing KnowhHow to people (Courses)
3. Showing, Selling Hardware (Internally)
4. Own public magazines
5. Part of Creating Groups/interested people
6. Only available in bigger towns 
Escape Copy-Party 1989
2023-02-14 11:44:43
https://vintagecomputing.ch/?browseid=6879
Escape Copy-Party 1989 was held in at the Schützen Haus in Villmergen, Switzerland for the Amiga scene. About 120 people attended, and 10 demos were released. Escape helped organize another Swiss party, this time together with Spreadpoint, in october. Among the groups that visited this party were Double Density Crew, The Supervisors, Piranhas, Amitech, Clan, Space Coloss, Silver Hawks, Slime Byte, and many more. During or immediately after this party, Atrix and Senses merged into the new group Setrox.
Mentioned briefly in the news section of Cracker Journal 12 (january 1989), "Escape Copy-Party was on 28 29 January 1989 in Switzerland.". A party report followed in Cracker Journal 13 (march 1989).
Vintage Gaming
2023-06-11 09:07:51
https://vintagecomputing.ch/?browseid=113
Of course in games and amusement arcades there is a lot of computing (calculating points, statemachines and co). All started with organs (punch strips) and electromechanical ‘games’ like pinballs. 
Grotic
2022-07-01 08:46:45
https://vintagecomputing.ch/?browseid=1162
Is a clone of the arcade puzzle bobble with other graphics. In development the problem was the hexagonelogic. Another was a not initialized Rectangle, who crashed on some macs and on other not. 
Specials:
- there was even a cracked version out there
- the serial of the game was in the serial number collection
- sold for 15$ > made around 3000 sFR with it. 
Years later a guy in the bus asked me: Are you the guy behind imp89, grotic and co?
Atari
2023-05-08 11:05:46
https://vintagecomputing.ch/?browseid=8877
Atari was first a company for arcades and than splitted to Arcade and Consoles/Computers. 
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2022-06-30 09:57:44
https://vintagecomputing.ch/?browseid=4095
Reparatur abend
IBM-Treff
'C'-Abend
64 er Treff
IBM-Treff/'C'-Abend

CAC-Meeting
CAC-Meeting
ATARI-Treff
IBM-Treff
 
Technorama
2022-07-01 10:44:10
https://vintagecomputing.ch/?browseid=4170
Before becoming a sparkling thing, technorama was a technic based exhibtion with experiments. And they had an exhibition with computers! 
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2022-10-01 00:36:56
https://vintagecomputing.ch/?browseid=5558
ALGOL was developed jointly by a committee of European and American computer scientists in a meeting in 1958 at the Swiss Federal Institute of Technology in Zurich (cf. ALGOL 58).
Content 1992
2023-02-05 00:28:57
https://vintagecomputing.ch/?browseid=6507
- Sell, Promo, try out, meeting at  Jelmoli
- Nintendo Ship new concurrency
- Computergames
- digital violence discussion: Beispiel Cabal 
- LaserTagging
- War in Ex-Jugoslavia
- Virtual Reality (London)
https://vintagecomputing.ch/?browseid=9147
The CFA was founded in 1987 in Basel, Switzerland, when 3-letter names were still in fashion. CFA stood for “Computer Freaks Association”. In the first months the CFA was a group of C64 fans and gaming tournaments were held in regular intervals. They organised a gaming room at a local School-Party of the RG in Basel.

The CFA started with pure Demo-Making and Software-Swapping. The first international contact was the Norwegian group The Sinister Realm 2013 Stavanger. One of the early meeting places was the Dial-Club, a local Computer-Center in Basel.
At this time a regular Exchange-Ring of Software between the members was built up.
The first Copy-Party visited by CFA members was Crazy & ZSS Party 1988 in Pratteln/Switzerland. In 1989 Members of the group was busted by police on a German Copy-Party, but thanks to slow Swiss legislation, no CFA member had any troubles at all after returning to Switzerland.
The CFA took part in Demo-Contests of other Swiss copy parties: Crazy & RCS Party 1989, Crazy Stardom Copy-Party 1989 and Fresh Party 1990

In the early days, our strategy was: focus on Switzerland. This changed with the first member expansion outside of Basel: 
German members: Snief and The Cure.
Liechtenstein members: Sandman.

War against another Swiss group Fresh, which led to a funny anti demo Fresh on Top. The war was officially ended at the Swiss Pirates Reunion 2002. (nowadays there are many friendship boundaries between the former 2 opponents).

The CFA has in the meantime started importing and cracking games: access to the major US BBS, latest wares and cards agogo. 

1990-1991 Cooperation with Italian Cracking Service from Italy.

11/1989-07/1993 reknown Disk Mag “Immortal Flash” an e-zine that become quite popular in the scene (later released by Atlantis).

In 02/1991 the CFA died and the remaining members built up Atlantis. More info in Joker Note.
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2022-12-06 08:36:27
https://vintagecomputing.ch/?browseid=5928
» Why did you pick the odd syntax?
To keep it simple to parse, I knew that each operation had to be a single character. Then it dawned on me just how unreadable this language would become, and it was at that point that I thought it would be fun to use more obscure symbols to make it crazy looking on purpose. The idea that you could have a collection of random-looking symbols, and that it would actually be useful, and implemented using such a small compiler got me excited :)
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2023-04-10 17:51:29
https://vintagecomputing.ch/?browseid=8096
In November 1981, the chips were complete. The original intent had been a game machine, but at this point the personal-computer market was beginning to look promising.
https://vintagecomputing.ch/?browseid=9121
Point & Click mit demselben Framework
DA DOO RON RON RON
2024-01-19 17:02:32
https://vintagecomputing.ch/?browseid=9259
Rolling Ronny was looking decent, too. Commodore Format had featured a well-received demo in the Autumn on Power Pack 13, and it gave a fairly typical taste for the game. You’re cast as the hero of the title, a delivery boy in the fictitious town of Fieldington who secretly works for Scotland Yard on the side. When the town’s crown jewels are stolen and scattered across town by the careless robbers, Ron’s the obvious one to call. It’s at this point you’re plummeted into the first level. At first glance, it’s straightforward left-to-right stuff. Sure, you’re wandering the levels in search of the treasure but you also need to earn enough money for your bus fare to get to the next stage. This is where the errand boy stuff comes in: as you dodge cars and the mutated animals of Fieldington (in a surreal plot twist, the local magic circle turned everything fluffy a bit demented), you’ll meet some of the town’s inhabitants. By doing them a favour – for example delivering a package – you’ll get coins. Pocket enough, and you can level up. Here’s the whole game:
la1n.ch
2022-06-24 22:55:17
https://vintagecomputing.ch/?browseid=1150
la1n was the direct next step from imp89. New maschines and a new platform macosx. “Therefore i learned objective-c and coded real object orientated” and switched now to 3d games with opengl. The games were now more an more like gameengines and were object-orientated. But still hardcore coded. This change with the upcoming game engine like torque or unity. 
Therefore the last games from la1n.ch till now were again hardcore coded games like axe (atari 2600 vcs), vecZ (vectrex 2016). 
https://vintagecomputing.ch/?browseid=2059
there are two aspects came together in the universal computer. 
1. computing (sorting)
2. control (cases, if then, input)
before this were seperated functions in analoge maschines.
.
2022-05-21 14:24:19
https://vintagecomputing.ch/?browseid=3040
Game description
Starbirds is a shoot'em up game in the style of old AMIGA shooters like R-Type, Apidya, Wings of Death and many others. The game play is simple: the player controls a space ship (called the Starbird) and tries to keep alive, which is best ensured by shooting as many enemies as possible.
Starbirds features four horizontally scrolling levels, each packed with a huge amount of enemies and guarded by an extra-large boss enemy with big shields and power. The levels are constructed in a way that there are a lot of turn-off's which allow the player to take another path each time.
A special feature of Starbirds is the weapon system, which was inspired by action games like Wings of Deathand Lethal Xcess. There are two categories of weapons, primary and secondary weapons. Each category consists of 8 different types of weapons, four of each category are selected by the player before entering the first level. The player can decide at every time if the approaching enemies should be attacked using the primary or secondary weapon. By repeated pressing of the fire button the primary weapon is fired, by holding down the button the secondary weapon is fired.
The currently active weapon can be changed by collecting weapon symbols, which are left behind from exploding enemies quite often. Blue symbols represent primary weapons, red symbols secondary weapons. Every weapon has five different powers. If a symbol is collected, which represents one of the currently active weapons, then its power increases by one. Therefore it is advantageous to collect the same symbol several times in order to get a weapon with high power. On the other hand, changing a weapon reduces the power by one, therefore too many changes without intermediate power-up quickly lead to a poorly armed space ship with little chance of survival.
The Starbird space ship does not survive hits with enemies, their shots or with the background. Fortunately the player has six space ships available and he can restart the game three times in the last visited level. The game supports four levels of difficulty, which can be selected in the main screen, before entering the first level. Finally the game can even be played by two players simultaneously.
Ilyad (Description)
2022-08-03 13:32:28
https://vintagecomputing.ch/?browseid=5098
ILYAD is a side scrolling shoot 'em up with big sprites. You control a spaceship and your goal is to defeat all enemies. A sinister villain named Baron Arkhon has unbalanced the temporary space of the galaxy. We must destroy their bases and set the temporary equilibrium in 4 different ages (destinations):The Creation, Prehistory, Antiquity and the Middle Ages. At the end we will have to enter the fortress of Arkhon to destroy the generator of a infernal time machine. We can obtain 14 power-ups like Speed Down/Up and several types of improvements for the shot. The most effective are the triple trigger as Bustar, Doolyx, Jaxtorys, Leitun or Kyus. At the end of stages the are enormous final bosses with enormous sprites that require a lot of shots. Ilyad has a very effective soundtrack..
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2022-11-28 14:16:48
https://vintagecomputing.ch/?browseid=5788
Amicom
Coder.
Amicom joined SPREADPOINT in 1989 together with Depeche. He was active as coder of very different things from MMU tools to demos. What he liked best was to explore and develop new programming tricks that could be used in demos and other places.
Data
Born 1968, grown up and living in Switzerland.
Todays occupation: finishing studies (natural science), running an internet company togehter with other ex-amiga freaks.
Work
Demos: Lissa, Platin3D, Small.
Intros: Giana Sisters (trained by Depeche), Amegas (trained by Depeche).
Utilities: Blitter-Copy, List Manager, MMU expert, AFS File Scrambler, SPlay soundtracker player.
Other stuff: Atom Demo (unfinished), Platon's Polyhedra (unfinished), revival of HQC demos, GigaMem (a virtual memory extension to AmigaDOS), some work in TypeSmith (a outline font editor).
Music
Depeche Mode, Kraftwerk, Simple Minds, Billy Idol, Pink Floyd, Pet Shop Boys, OMD, ...
https://vintagecomputing.ch/?browseid=5812
Amicom of Spreadpoint has been interviewed by Com and Orlando of Brainstorm at the Escpape and Spreadpoint copy party on Oktober 7th. 

When did you join Spreadpoint ? 
-A month ago. 

Your task in Spreadpoint ? 
-Coder, but in Spreadpoint everybody can do what he wants to. 

For how long have you been programming on the Amiga ? 
-For 2 years. 
What computers did you work on before? 
-Spectrum, Sinclair QL. I did some graphic programming with BASIC. 

What did you program on the Amiga? 
-A 3D-Demo (Summer of 88 for TLB), various intros and copiers for cracked games, Powerutility (sold it), a level editor for a shoot'em up, AMICOM-Kickstart (Antivirus, Copier etc.) 

What are you doing at the time ? 
-I'm working on Demo, called ATOM-demo. 
What's this about ? 
-Colored, shaded, permeating(!) 3D-Objects. 

Your future projects ? 
-3D vectorgrafics, 3D editor (ev. sell it), copier with multitasking capility, various utilities. 

What hardware do you have ? 
-An Amiga 1000  (1.5Mb, Harddisk 20 Mega SCSI), And an Amiga 2000 (A2620 Unix card, 68020 processor, 68881 math. coprocessor, 68851 Memory Management Unit, harddisk 80 MB SCSI, Modem 2400 Baud) 
Tell us something about your Master Seka. 
-It's based on the Seka V3.0 by Kefrens/Promax. It has been reassembled  and revised by my collegue Buddha. 
The main advantages are: 
Better editor commands, a finally working optimize function, auto runback, the workspace can be changed without exitting the Seka. 

Is there anything you want to advise to Amiga coders ? 
-Unfortunetly, there are more and more good programs, recently, which run only on one special Amiga. So I advise to try out the programs on different Amigas and to avoid unproper coding (absolute addresses, selfmodifing code, DBF-waiting-loops running to fast on the 68020.) 
And I hate programs, which you only can exit by a reset! 

Thank you for your answers. 

     Translated by The Acc{sed/BRS
.
2022-12-19 15:00:31
https://vintagecomputing.ch/?browseid=6156
'dropfiles', small binary or text files dropped into known locations in the BBS'
A major use of doors is for door games: computer games played on the BBS.[3] These games included strategy games such as TradeWars 2002, Food Fight!, [4] Solar Realms Elite,[5] Space Dynasty, Usurper,[6] and Barren Realms Elite.[7] There were also role-playing games (RPG), often derived from earlier email-based games. One such game was Seth Robinson's Legend of the Red Dragon,[8] and another popular dystopian RPG: Operation: Overkill,[4] another was Mutants!. BBSes often published high scores, encouraging players to beat others.[9]
InterBBS leagues allowed users of different BBSes to compete against each other in the same game. A modern version of this known as BBSlink exists allowing sysops to offer door games on their BBS which are hosted on a remote server, thereby increasing the user base of the game.
https://vintagecomputing.ch/?browseid=6782
Preferred size rules:
_ Moment you don't have enought bytes
_ Surprise
_ Code golfing stage 
_ Experimenting
_ Restrictions
_ Battle
_ Prototyping
_ Solve the puzzle
_ Different solutions > new ideas > new concept> new other demos > great feeling
Not allowed object type!
2023-03-16 15:44:53
https://vintagecomputing.ch/?browseid=7407
Use a zip for uploading different files.
https://vintagecomputing.ch/?browseid=9257
OLIVER Being a pixel guy – the tools were remarkable. We did not have devkit like the Katakis tools or something specified for creating game graphics. I used the editor that came with the Shoot ‘Em Up Construction Kit for sprites, which turned out extremely practical. The Ronny-sprite was created with an C64 editor called Mob-Profi, which provided overlayed hires and multicolour-sprites. The pictures in the intro and end sequence were pixeled in Koala Painter with a joystick, but everything else was more like hacking. I edited the charset with a font editor. The level backgrounds were tile-based maps, so a friend of mine coded one tool for combining 2×2 chars to tiles including the colour – and a second tool for assembling the levelmap like a puzzle game. As setup I had a C128 and Amiga 500 side by side. By the way – there was a TV and a monitor connected to the C128 at the same time, because of the the different video quality and I wanted to be sure that the graphics  looked right on both display types. With our modern mouse or stylus driven tools and those workflow-trimmed programs it is hard to believe that we got things done at all back in the day when we were even lacking fundamentals such as UNDO functionality. However, I have to say that you had full control over the technical specs of the graphics and as a graphic designer you started to think like a coder.
Otherwise, I hardly remember details of the project. At least for the first month, Mario and I were working alongside each other. The intro and the end sequence were finished first. Then it was very intense and determined by crunchtime, the process was sort of first-in-first-out. The progress in code was tied to incoming graphics. Markus composed the new tunes at home far away and we had some issues with the delivery. Nevertheless the whole soundtrack reached us in time and its implementation went smoothly. Still there was no free time at all. In the final weeks weeks it became a kind of competition – like, who needs the least sleep! I also remember that the editing of the levels was pretty chaotic. Three of us worked in shifts and it took much longer than planned.
Oh I almost forgot about the  communication with Virgin. That was the horror for me because I hardly spoke any English back then. David Bishop and I talked English and German mixed, which worked surprisingly well.
https://vintagecomputing.ch/?browseid=568
Let's bring together the memories and artefacts from those times. 
Demoscene
2023-02-11 14:57:08
https://vintagecomputing.ch/?browseid=6764
CODE > Graphics (Effects), Sound, SizeCoding > Effect, Synaesthesy  (Creativity Process)
Community > Concurrency > Metagame > Scene
Terra Cresta
2022-06-06 10:32:56
https://vintagecomputing.ch/?browseid=3707
We started working on Exitor right after we get our first Amigas. It was supposed to be a vertically scrolling shoot 'em up heavily inspired by Nichibutsu's 1985 arcade classic Terra Cresta (テラクレスタ). Hovever, it is still in the works.
.
2022-11-28 14:18:15
https://vintagecomputing.ch/?browseid=5792
Depeche
Demo coder, known for cool demos and trainers.
Depeche jonied Spreadponit in 1989. He mysteriously left SP in 1990 and broke up alomst all contact. He then went over to DefJam but not very much later stopped his Amiga activity. Depeche was so fond of language games that he once bought a Langenscheid's dictionary of slang-English!
Data 
Born 1972, grown up and living in Switzerland
Todays occupation: finishing studies (comp. sci)
Work
Demos: Wooow, Scrapheap, Empire, Power!, HI5 and more
Trainers: a whole lot...
Sound: some crazy mixes
Tools: a disk copier in a bootblock, TLB-Utilitydisk, more
Hobbies
old days: being creative, being cool, speaking cool, cool places, cool clothes, cool people, arcade games, pinball machines
today: unknown.
Music
DM, Art of Noise, Erasure, Pet Shop Boys, Yello, LL cool J, Derek B, De la soul, ...
https://vintagecomputing.ch/?browseid=6815

Is there more sparetime in those days? More fun magic circles? More individual sparetime? Compared to country side living?

l1neum - freeware
2022-04-13 10:52:39
https://vintagecomputing.ch/?browseid=1186
a qix/volfied variant of the game in 3d open gl. done in 3 months for a mac contest 2003 in us. there was even a radio event at 3 o clock than. won the 3rd price and a membership for one year in igda. the problem there was only one chapter in switzerland in berne with 3 members and never a meeting.
Alexander Hahn
2022-07-08 11:09:19
https://vintagecomputing.ch/?browseid=1609
electronic media artist
Giger H.R. (Swiss)
2023-03-28 11:38:31
https://vintagecomputing.ch/?browseid=905
Giger was an educated as an industrial designer. Afterwards he made art and after working with jodorowski on dune, he joined the aliens-team. He created the slick fast monster in ALIEN. he influenced with his style (developped before in paintings and sculptures) the whole scifi. And so he became also one of the most influencing artist for games like r-type and and and and and …
War Heli (Atari ST)
2022-07-08 11:36:10
https://vintagecomputing.ch/?browseid=1258
War Heli is a state of the art shoot em up game with big sprites on a computer with no hardware-scrolling! 
https://vintagecomputing.ch/?browseid=1263
Made by crackers and a lot of anti-protection-mechanics. So a long time this game was not cracked.
Example: all tracks are not starting at the same place like normally - every track starts somewhere else. therfore they 
https://vintagecomputing.ch/?browseid=1724
There are different types of hacker:
  • for fun
  • freedom of information
  • hacking to get access to powerful systems (latest knowhow, lates knowhow, lastest coding language)
  • hacking for getting fast computer (mainframe)
  • hacking for fast internet (mainframe)
  • sport: getting in 
  • symbolic capital
  • political hacker for a cause
  • hacking for money
Tracker
2023-05-07 09:21:37
https://vintagecomputing.ch/?browseid=1856
Tracker were software - used especially on the Amiga. The most of the music was created in this type of music software. And the people behind the swiss games of the 80ies/90ies even created a tracker and the possibility to use the same framework also in games. 
Development Process
2022-05-29 11:04:38
https://vintagecomputing.ch/?browseid=3509
The game development process was splittet into different type of productions. Each part had its own tools like coding / assembler, images > paint tools and of course music with the trackers. 
https://vintagecomputing.ch/?browseid=7891
tribute to?
exploting? 
> tribute - take the best … collage
GameDevs
2022-04-13 10:25:54
https://vintagecomputing.ch/?browseid=1136
GameDevs are gamedeveloppers. The name tells also a lot about the idea behind. The most important thing was the technical difficulties. 
Swiss Game Design
2022-06-25 19:17:32
https://vintagecomputing.ch/?browseid=85
The swiss gamedesign was influenced and even founded by the cracker scene coming from the C64 to Amiga and the other tree was the Atari ST. Around 25 own Games and Ports were created and published from 1985-1997. There was even an own publisher Linel. 
https://vintagecomputing.ch/?browseid=792
With modems1987  and zterm you could enter to a bbs and download software. You needed the number and of course a computer on the other side. So this bullet boards system where dial in systems. from time to time the mother of a guy took the phone .-) 
You only used this in the ‘phone cheap time’ - >21.00. A game for Amiga or Atari ST was 900kb - the modem was about 3600-12200 bauds. you waited very long from time to time.
https://vintagecomputing.ch/?browseid=4083
Very big club with 600 (?) members. There are all paying money.  A lot of people found here other persons with the same ideas and interests.
It seems that the name ist also Statement. In german spoken as KAK means shit.
HIstory
2022-08-03 12:18:08
https://vintagecomputing.ch/?browseid=5064

Alcatraz was formed in 1988 from the ashes of the more strangely named "Motley Crue Team", by Metalwar (Code, Music), Helix (Gfx) and PGCS (Gfx).

Metalwar was the mastermind behind most of the first productions of the group, until the time of Mega Demo 2, when new creative members like Hornet of Avengers joined Alcatraz.

After Mega Demo 3, Metalwar started to work on his dream Amiga game, codenamed "Ilyad". This shoot 'em up was eventually released in 1989 by UbiSoft. One year later, Metalwar and Helix decided to leave both the group and the scene, leaving PGCS heading the group.

ishizume - freeware
2022-04-13 10:52:32
https://vintagecomputing.ch/?browseid=1188
the game is a clone of klax (arcade atari games) - an action puzzler also called the ‘tetris of the 90ies’. again all in 3d. webhighscore. specials: a mode for children and a mode for color blinds. 
https://vintagecomputing.ch/?browseid=2250
a) because the demonstration guys/girls are in the arcade
b) it is anti-statement for male-culture?
https://vintagecomputing.ch/?browseid=2260
Because there was never someone in and they still existed over years. 
https://vintagecomputing.ch/?browseid=3131
  • war heli? eher nein - simulation
  • insanity fight - eher sinulation
  • traps and treasures? 
  • einfluss über japnische spiele - roman werner > arcade, consoles, pc-engine
https://vintagecomputing.ch/?browseid=3161
The difference between Homecomputer and Businessmaschines was clear for the homecomputer users. Homecomputers were cheap, colorful, had sound, modern (GUI) and you could play with them. So they were designed for ‘fun’. And they came all in one - as one consumer product. So it was ‘identity’. Clear that the Amiga was first designed as an Console. On the hardware side the homecomputers didn't use the ugly intels like almost no Arcade-Console-Maschine did. The question here why? Perhaps because the most of the Software had to be coded in Assembler? 
One of the big question was: Is the Macintosh a Homecomputer? One answer it was to expensive for beeing a homecomputer. Perhaps the homecomputers were the cheap versions of the macintoshs. 
https://vintagecomputing.ch/?browseid=1138
First developing on Atari ST (Assembler) but never published something except a demo for a bbs 1993 (First founded by two brothers). First not released ‘product’. A listing game for Happy Computer. 
Than switched to Macintosh (1995 ). Games in C . And than published over the net (website) or in Maganzines Disc-Magazines as Shareware. Paid first with checkes (almost impossible to get the money for 15$ games), so switched to real money and than to KAGI.com a first worldwide payment service.
Inbetween the author worked produced Flash-Games for advertising and ported a lot of games for Java (Applets) 1996 . 
Afterwards switched to Objective-C on MacOSX with a new name: la1n.ch.