Tiling was a design pattern often used in the beginning of the gamedesign.
Reason:

Of couse you could also - or you had to - create big sprites out of smaller sprites, because the sprite size was limited to 32x32 for example. 

Create background, levels.

Hardware
- C64 consolen basis, erinnert mehr an eine Console als an einen Computer (Sprite, Hardwarescrolling, Music).
- SID wirklich witzig

VisualDisplay
Unmöglich viele Modis: High res. Multicolor > Programmierung schwierig. Positiv: Kombinierbar
- Beschränkte 16 Farben > Schwierig etwa eigenes zu machen. 
- Strahlende Farben fehlen.

Music
- Music Coding
- SID wirklich interessante Stücke. 

Tools
- Damals Paintingprogramme? > Öfter bessere Computer genutzt wie Amiga/PC (Compiling)

Coding
- Schwierig reinzukommen, sogar schwieriger als Atari2600
- Entwicklung über Jahre
- Basic embedded .-(
- Woher kam das Wissen? Die Software? (Magazine?)
- Öfter bessere Computer genutzt wie Amiga/PC (Compiling)
Gamecoding
- Ohne Tricks (Sprite Multplexer 8 Sprites viele Spiele nicht denkbar) ähnlich wie beim Atari 2600. Tricks

Beschränkung
- Beschränkung bei Shootemups am Schwierigsten bei allen anderen Genres eher möglich mit 8 Sprite durchzukommen.

Community
- Identitätsstiftend aber warum? Einfach übers gemeinsame Spielen?
- Bis heute ungebrochen. Aber mehrheitlich Spieler? Demoszener? 

Heute

Gesamte Entwicklung auf einmal da, keine allmähliche Steigerung/Entwicklung über 10 Jahre
Selbst heute, einige Tutorials aber kein Gametemplate. Viel bis heute unterschiedliche Nutzung: Vorallem game und demoscene. 
> Anwendersoftware fast nicht dokumentiert. 
> Neue Games, demos > Anwendersoftware?

With support for multicolor sprites and a custom chip for waveform generation, the C64 could create superior visuals and audio compared to systems without such custom hardware.

The C64 dominated the low-end computer market (except in the UK and Japan, lasting only about six months in Japan[7]) for most of the later years of the 1980s.[8] For a substantial period (1983–1986), the C64 had between 30% and 40% share of the US market and two million units sold per year,

In the UK market, the C64 faced competition from the BBC Micro, the ZX Spectrum, and later the Amstrad CPC 464.[11] but the C64 was still the second most popular computer in the UK after the ZX Spectrum.[12] The Commodore 64 failed to make any impact in Japan. The Japanese market was dominated by Japanese computers, such as the NEC PC-8801, Sharp X1, Fujitsu FM-7, and MSX.[13]

Part of the Commodore 64's success was its sale in regular retail stores instead of only electronics or computer hobbyist specialty stores.

One computer gaming executive stated that the Nintendo Entertainment System's enormous popularity – seven million sold in 1988, almost as many as the number of C64s sold in its first five years – had stopped the C64's growth. Trip Hawkins reinforced that sentiment, stating that Nintendo was "the last hurrah of the 8-bit world".[57]

 

 

The MOS designers freely borrowed ideas that they liked—sprites from the TI machine, collision-detection techniques and character-mapped graphics from the Intellivision, and a bit map from their own VIC-20. They then packed as many of those ideas as they could into a predefined area of silicon.

which designpattern where used? and why?

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.

Visual: Tilebased 
Gamemechanic: Tilebase /- 
 

War Heli is a state of the art shoot em up game with big sprites on a computer with no hardware-scrolling! 

Here the visuals and mechanics are tilebased. 

Während ich aus Spaß eini-
aus Versehen Kaffee in die
Amiga-Tastatur.
Die
Tasten
klemmen jetzt alle ein bißchen.
Die Sprites muß ich auf dem
C64 sowieso neu malen.

(Intro and demoscene)

Visible in the Explosions

 

Zitat:

Vor allem der Sternenhintergrund im Intro von Insanity Fight war für damalige Verhältnisse absolut cool. Christian Weber (er hat mir dieses Wunderwerk für das Intro zur Verfügung gestellt) hat hier ein wenig gezaubert und mit den 8 Sprites welche der Amiga darstellen konnte, alle diese Sterne dargestellt. Noch heute weiss ich nicht genau wie er dies getan hat :-).

Size (limitations)
Colors (Farbverläufe vgl.  limitations)
Texts with Effects (Sin, Cosinus etc) > Grafity
Effects 
Sprites
Rotating Objects (Like cube)
Parallax layers … 
Writing into the boarders
Music

Missing often: Creativity, technical driven 

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.

How people connect each other. Which places were important and why? Which media was important and why? Most of this places (Clubs, Supermarkets,  Arcades/Spielsalon, Computershops).
What happened with people from the country side?