Brainstorm is a Swiss-based demo group, that has existed in two distinct periods; their formation as an Amiga demo group in the period between 1989 and 1993, and their reformation as a mainly pc demo group in 2006 until present day. They were originally formed a short while before may 1989 by graphician Chester and coder Majestic, and their first release was Lazer Roll. During the summer they recruited more members (like Orlando), and at the end of the summer vacation they were joined by the entire group Axxis (Bird, ...). This group had both a Swiss and German section, but the German section was found to be substandard and was forced to leave after a while. Another member, swapper Joker, left the scene soon after. They had by now started planning what would become the diskmagazine Zine. It was originally conceptuated as a cooperation between Brainstorm and another Swiss group at the time, Setrox, but the latter eventually decided against being part of the project. Due to this, Setrox coder The Accused left to join Brainstorm. Zine 1 was released in october. They were now a totally Swiss group again, except for two German members - Shadow and Yankee.

Advert in Cracker Journal 18 (january 1990), looking for members. Cracker Journal 19 (march 1990) reported, "Angel Dust joined Brainstorm and his name is now Six Pack." Sometime between Zine 3 (february 1990) and Zine 4 (april 1990) they decided to kick their German writer Yankee because he wasn't productive enough. He was a freelance writer for D.I.S.C. for a while before finally joining Addonic. Zine 5 was released at the Alcatraz Pentcost Party 1990 at the beginning of june. It was to be Orlando's last issue as editor, as The Accused had returned from his army service.

Metamorphosis (august 1991) mentioned their bbs Cheese-Line as 'new', and listed Accused, Axel, Bird, Chesney, Chester, Droid, ESA, Fly, Grubi, Luke, Macho, Majestic, Odie, Oli, Orlando, Patsy, Peace, Scattergold and Truxton as active members. Danish megaswapper The Pride joined the group in late september, and was sent a new packmenu for creating a new series of packs (see Superpack 1) - which would become the Obsession packseries, starting in october. All this was also reported in R.A.W 1 (november 1991).

R.A.W 2 (february 1992) reported that The Pride moved on from the group to join Sanity, and that a Finnish section had been opened by Phazer, Extabulator, Hoover, Mac, Top Azz and Voyager.

January 1993 saw the release of Axel's musicdisk Musicland, featuring among other songs his 8th-placed Technology from The Party 1992 the month before.

GameDevs are gamedeveloppers. The name tells also a lot about the idea behind. The most important thing was the technical difficulties. 

Spreadpoint is an Amiga demo group, formed in 1986 by Marvin and (D-)Mike.

Amicom and Depeche joined the group in 1989. Swapper advert in Cracker Journal 16 (october 1989), listing an address in Bad Aibling, Germany.

They were coarrangers of the CeBit 1990 demoparty in march. Depeche left the group sometime this year.

With the march 1991 release Innovation Part Two, Psy announced he was rejoining Spreadpoint from Axxis. Grmblwrz (december 1991) mentioned, "We also welcome our new American members - Paninaro and Micro".

The october 1992 cracktro for Pinball Fantasies welcomed Ice Tea and The French Dewd to the group.

Upstream 1 (january 1993) reported that Cocaine joined Addonic from Spreadpoint & Amiga Industries along with his bbs Moria.

Antares
Nightmare Productions (developer); Bomico (publisher)
Released 1991 for Amiga
 

Date Started: 7 July 2015
Date Ended: 19 September 2015

Total Hours: 23

Reload Count: 24

Difficulty: Moderate (3/5)
Final Rating: 30

Ranking at Time of Posting: 106/199 (53%)

Alcatraz Pentcost Party 1990 was held at the Centre Culturel du Chene in Aubonne, Switzerland. Alcatraz was originally to have arranged this party (together with Brainstorm) in april, but the original plans fell through. There was a dj with a huge light and laser show, a large screen, around the clock movies and a snack bar, so there was plenty of activities to get into. Separate sleeping quarters were available in a nearby hall. This may very well have been the first instance of females getting free entrance to a demo party. As we know, this became the norm in the years to follow. The winner of the demo competition won an A1000, the second place took home an Action Replay cartridge and some empty disks.

Cracker Journal 19 (march 1990) reported, "Alcatraz' "Pencost Mega Party" on 2nd to 4th of june 1990. Acitivites: Mega Demo Competition, DJ - light and laser show, three little conference rooms, two mega screens, TV and video corner, snack bar, special modem phone line, sport places, about 70 beds..."

Results and information based on Pentcost Party Invitation and party report in Hack-Mag 1 (august 1990).

Alcatraz Pentcost Party 1990 was held at the Centre Culturel du Chene in Aubonne, Switzerland. Alcatraz was originally to have arranged this party (together with Brainstorm) in april, but the original plans fell through. There was a dj with a huge light and laser show, a large screen, around the clock movies and a snack bar, so there was plenty of activities to get into. Separate sleeping quarters were available in a nearby hall. This may very well have been the first instance of females getting free entrance to a demo party. As we know, this became the norm in the years to follow. The winner of the demo competition won an A1000, the second place took home an Action Replay cartridge and some empty disks.

Cracker Journal 19 (march 1990) reported, 'Alcatraz' 'Pencost Mega Party' on 2nd to 4th of june 1990. Acitivites: Mega Demo Competition, DJ - light and laser show, three little conference rooms, two mega screens, TV and video corner, snack bar, special modem phone line, sport places, about 70 beds...'

Results and information based on Pentcost Party Invitation and party report in Hack-Mag 1 (august 1990).

(Entry is a copy of the Demozoo entry! > https://demozoo.org/parties/7/)

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).

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. 

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. 

Interesting piece, because. you have to move around with an avatar to get to the demos. so their is a gamemechanic (puzzle) to open the subdemos!

Question: When this demo was created?

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.