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Layer 1: General classification of systems
- Europe/American Homecomputer like C64 / Amiga / Atari
- asian Homecomputer like PC88 / PC98
- Consoles like NES / Playstation / Xbox
- Handhelds like Gameboy / Lynx / PSP
- Mobiles / Mobile Operating System like iPhone / Palm / Windows Mobile
- Tablets like iPad
- Operating Systems like DOS / Windows / Linux
- Arcade
- cross-platform environments like Flash / HTML / Z-Code
- DVD-Player-Games
Layer 1 of this list is finalized here!
Layer 2: concrete platform from every entry of level 1
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- Acorn Archimedes
Acorn Atom
- Acorn Electron
- Amstrad CPC
CPC 464/664/6128
- CPC 464/6128+/GX4000 (Console)
- Amstrad PCW (Joyce)
- PCW 8256/8512
- PCW 9256/9512
- APF Imagination Machine
- Apple I
- Apple II/III
- Apple II
- Apple II+
- Apple IIc
- Apple IIc+
- Apple IIe
- Apple IIGS
- Apple III
- Apple Macintosh
- Macintosh 68K series
- Macintosh PPC series
- Macintosh Intel
- Aquarius
- Atari 8bit
- Atari 400/800 series
- Atari XL/XE series
- Atari 16/32bit
- Atari ST series
- Atari STe series
- Atari TT
- Atari Falcon 030
- BBC Micro series
- BBC Model A
- BBC Model B
- BBC B+
- BBC Master
- Camputers Lynx
- Coleco Adam
- Colour Genie
- Commodore 16/+4
- Commodore C64
- Commodore C128
- Commodore Amiga series
- Amiga 500
- Amiga 600
- Amiga 1000
- Amiga 1200
- Amiga 2000
- Amiga 3000
- Amiga 4000
- Amiga CD32 (? Console)
- Amiga CDTV (?Console)
- Commodore PET series
- Commodore VIC-20 (VC 20)
- Compis
- Comx 35
- Dragon 32/64
- Enterprise 64/128
- Exelvision
- Exidy Sorcerer
- Jupiter ACE
- Lambda 8300
- Luxor
- ABC80
- ABC800
- Matra-Hachette
- Alice 32
- Alice 90
- Memotech MTX
- Microbee
- MSX series
- MSX 1
- MSX 2
- MSX 2+
- MSX Turbo R
- Newbrain
- Oric
- Oric-1
- Oric Atmos
- Oric Telestrat
- PC-Booter (IBM compatible)
- Philips VG5000PsionSeries 3
- Series 5
- Risc PC
- Robotron KC
- KC 85/2-4
- KC 87
- SAM Coupé
- Sinclair Spectrum
- Spectrum 16/48k
- Spectrum 128k/+2
- Spectrum +3
- Sinclair QL
- Sord M5
- Spectravideo
- SV318
- SV328
- Tandy Color Computer
- TRS-80 CoCo 1,2
- TRS-80 CoCo 3
- Tandy TRS-80 series
- Model I
- Model II/12
- Model III
- Model IV
- Tandy MC10
- MC10
- Matra Alice
- Tatung Einstein
- Tatung Einstein
- Tatung Einstein 256
- Thomson MO
- Thomson MO5
- Thomson MO6
- Thomson TO
- Thomson TO7
- Thomson TO7/70
- Thomson TO8
- Thomson TO9
- Thomson TO9+
- TI-99/4 (A)
- TI-99/4
- TI-99/4A
- Tomy Tutor
- Vtech
- Laser 100
- Laser 200/VZ200/Salora Fellow
- Z88
- ZX80
- ZX81
Layer 1.2: asian Homecomputer like PC88 / PC98
- Bandai RX-78
- Casio PV-2000
- FM Towns
- FMR 50
- Fujitsu Micro 7x
- FM-7 series
- FM-77 series
- FM-77AV series
- FM-7 series
- Hitachi
- Basic Master
- NEC PC-60/66
- NEC PC-80
- PC-8001
- PC-8001mk2
- PC-8001mk2SR
- NEC PC-88
- NEC PC-98
- NEC PC-100
- Panasonic JR
- JR-100
- JR-200/JR-300
- JR-800
- Sega SC-3000
- Sharp MZ series
- Sharp X68K
- Sharp X1
- X1 series
- X1 Turbo series
- Sony SMC
- SMC 70
- SMC 777
- Sord M5
- Tomy Pyuuta/Tutor
- Toshiba Pasopia
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- 3DO
- Apple Pippin
- Atari 2600
- Atari 5200
- Atari 7800
- Atari Jaguar
- Atari Jaguar CD
- Bally Astrocade
- Casio PV-1000
- Cassette Vision
- CD-i
- ColecoVision
- Creativision
- Dreamcast
- Emerson Arcadia
- Fairchild Channel F
- Famicom Disk System
- GameCube
Interton VC4000
- Intellivision
- Magnavox Odyssey
- Master System
- Mega CD
- Mega Drive
- Neo Geo AES
- Neo Geo CD
- Nintendo 64
- Nintendo 64DD
- Nintendo Entertainment System
- PC-FX
- Phillips G7000 (Odyssey²)
- Phillips G7400 (Odyssey³)
- Playstation 1
- Playstation 2
- Playstation 3
- Playstation 4
- RCA Studio II
- Sega SG-1000
- Sega 32X
- Sega Pico
- Sega Saturn
- Super A' can
- Super Cassette Vision
- Super Grafx
- Super Nintendo Entertainment System
- Turbografx-16 (PC Engine)
- Turbografx-CD
- Vectrex
- Virtual Boy
- Wii
- Wii U
- Xbox
- Xbox 360
- Xbox One
Layer 1.4: Handhelds like Gameboy / Lynx / PSP
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Layer 1.5: Mobiles / Mobile Operating System like iPhone / Palm / Windows Mobile
- Android
- Bada
- IOS
- Palm
- Psion
- Series 3
- Series 3a
- Series 5
- Symbian
- S60 1st
- S60 2nd
- S60 3rd
- S60 5th
- Symbian^3
- Symbian Anna
- Nokia Belle
- S80
- S90
- UIQ 2x
- UIQ 3x
- Windows Mobile
- Z88
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Layer 1.9: cross-platform environments like Flash / HTML / Z-Code
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- HTML
- Flash
- Z-code
- Dial-up/telnet
- BBS doors
- IRC bots
- CHIP-8
Layer 1.10: DVD-Player-Games
- Nuon
Layer 1.11: Others
- LSI games (e.g. Game & Watch)
- Boeing
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Nintendo
- Color TV-Game 6 - Nur in Japan
- Color TV-Game 15 - Nur in Japan
- Color TV-Racing 112 - Nur in Japan
- Computer TV-Game - Nur in Japan
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