| 1 | EDSAC | UC | 1949 | | computer | 1 |
| 2 | Elliott 903 (Elliott) | ELLIOTT BROTHERS | 1950 | | computer | 2 |
| 3 | PLATO | CDC | 1959 | | computer | 48 |
| 4 | DEC PDP-1 | DEC | 1960 | | computer | 171 |
| 5 | Arcade | VARIOUS | 1971 | | console | 4543 |
| 6 | Unix | BELL LABS | 1971 | | computer | 162 |
| 7 | HP 3000 (HP3000) | HEWLETT-PACKARD | 1972 | | computer | 31 |
| 8 | Magnavox Odyssey (100) (Odyssey) | MAGNAVOX | 1972 | 1st | computer | 28 |
| 9 | Xerox Alto | XEROX PARC | 1973 | | computer | 19 |
| 10 | Altair MITS 8800 (Altair 8800) | MITS | 1975 | | computer | 146 |
| 11 | Apple I | APPLE | 1976 | 1st | computer | 37 |
| 12 | Chip 8 | | 1976 | | computer | 44 |
| 13 | Fairchild Channel F (Fairchild Ch. F) | FCI | 1976 | 2nd | console | 33 |
| 14 | Flex | TSC | 1976 | | computer | 2 |
| 15 | Imsai | IMS ASSOCIATES | 1976 | | computer | 2 |
| 16 | MOS Technology Keyboard Input Monitor-1 (KIM-1) | MOS TECHNOLOGY | 1976 | 1st | computer | 11 |
| 17 | Processor Technology Sol-20 (Sol-20) | PTC | 1976 | | computer | 83 |
| 18 | RCA Studio II | RCA | 1976 | 2nd | console | 15 |
| 19 | Apple II E | APPLE | 1977 | | computer | 6402 |
| 20 | Atari 2600 VCS (Atari 2600) | ATARI | 1977 | 2nd | console | 712 |
| 21 | BSD | CSRG | 1977 | | computer | 416 |
| 22 | Commodore PET | COMMODORE | 1977 | 1st | computer | 821 |
| 23 | Compucolor II | COMPUCOLOR | 1977 | 1st | computer | 22 |
| 24 | Magnavox Odyssey2 (Odyssey2) | MAGNAVOX | 1977 | 2nd | computer | 77 |
| 25 | Nascom | CHRIS SHELTON | 1977 | | computer | 95 |
| 26 | North Star Computers | NORTH STAR | 1977 | 1st | computer | 57 |
| 27 | RCA COSMAC VIP (COSMAC VIP) | RCA | 1977 | | computer | 78 |
| 28 | TRS-80 | TANDY RADIO SHACK | 1977 | | computer | 1023 |
| 29 | VideoBrain Family Computer (VideoBrain) | UMTECH | 1977 | 1st | computer | 9 |
| 30 | Advanced BASIC Computer 80 (ABC 80) | LUXOR | 1978 | | computer | 123 |
| 31 | APF Imagination Machine (APF) | APF ELECTRONICS | 1978 | 2nd | console | 104 |
| 32 | Bally Astrocade (Astrocade) | BALLY | 1978 | 2nd | console | 41 |
| 33 | Cybervision 2001 Home Computer (Cybervision) | CYBERVISION | 1978 | 2nd | console | 13 |
| 34 | Exidy Sorcerer | EXIDY | 1978 | 2nd | computer | 54 |
| 35 | Interact Home Computer (Interact) | INTERACT ELECTRONICS | 1978 | | computer | 25 |
| 36 | Interton VC 4000 | INTERTON | 1978 | 2nd | console | 38 |
| 37 | RCA Studio III | CONIC GROUP | 1978 | 2nd | console | 4 |
| 38 | Sharp MZ-Series (Sharp MZ) | SHARP | 1978 | | computer | 117 |
| 39 | Atari 400/800 | ATARI | 1979 | | computer | 2131 |
| 40 | Atom | ACORN | 1979 | | computer | 195 |
| 41 | HP-41C | HEWLETT-PACKARD | 1979 | | hand-held | 91 |
| 42 | Microvision | MILTON BRADLEY | 1979 | 2nd | hand-held | 14 |
| 43 | NEC PC8001 | NEC | 1979 | | computer | 24 |
| 44 | Ohio Scientific Challenger Series (Ohio Scientific) | OSI | 1979 | | computer | 393 |
| 45 | Supervision 8000 | BANDAI | 1979 | 2nd | console | 8 |
| 46 | Apple III | APPLE | 1980 | | computer | 46 |
| 47 | Intellivision | MATTEL | 1980 | 2nd | console | 164 |
| 48 | Tandy Color Computer (Tandy Coco) | TANDY RADIO SHACK | 1980 | | computer | 1201 |
| 49 | Game & Watch | VARIOUS | 1980 | | hand-held | 89 |
| 50 | BBC Micro (BBC) | ACORN | 1981 | | computer | 1364 |
| 51 | Epoch Cassette Vision (Cassette Vision) | EPOCH | 1981 | 2nd | console | 30 |
| 52 | Epson HX-20 (Epson HC-20) (Epson HX-20) | EPSON | 1981 | | computer | 50 |
| 53 | MS-DOS | MICROSOFT | 1981 | | computer | 7521 |
| 54 | NEC PC6001 | NEC | 1981 | | computer | 76 |
| 55 | NEC PC8801 | NEC | 1981 | | computer | 859 |
| 56 | VIC-20 | COMMODORE | 1981 | | computer | 737 |
| 57 | ZX 81 | SINCLAIR RESEARCH | 1981 | | computer | 199 |
| 58 | Adventure Vision | ENTEX INDUSTRIES | 1982 | 2nd | console | 4 |
| 59 | Atari 5200 | ATARI | 1982 | 2nd | console | 169 |
| 60 | ColecoVision | COLECO | 1982 | 2nd | console | 213 |
| 61 | Commodore 64 (C64) | COMMODORE | 1982 | | computer | 6618 |
| 62 | Dragon32 | DRAGON DATA LTD | 1982 | | computer | 214 |
| 63 | Emerson Arcadia 2001 (Arcadia 2001) | ERC | 1982 | 2nd | console | 56 |
| 64 | MICRO 7 – FM7 | FUJITSU | 1982 | | computer | 600 |
| 65 | MicroBee | APPLIED TECHNOLOGY | 1982 | | computer | 227 |
| 66 | MPF II | DIGITEK | 1982 | | computer | 3 |
| 67 | NEC PC9801 | NEC | 1982 | | computer | 2180 |
| 68 | Olivetti M20 | OLIVETTI | 1982 | 3rd | computer | 17 |
| 69 | Sharp X1 | SHARP | 1982 | | computer | 196 |
| 70 | Sord M5 | SCC | 1982 | | computer | 40 |
| 71 | Thomson | THOMSON | 1982 | | computer | 375 |
| 72 | Tomy Tutor | TOMY | 1982 | | computer | 64 |
| 73 | Vectrex | GCE/MILTON BRADLEY | 1982 | 2nd | console | 55 |
| 74 | ZX Spectrum | SINCLAIR RESEARCH | 1982 | | computer | 4784 |
| 75 | Acorn Electron (Electron) | ACORN | 1983 | | computer | 587 |
| 76 | Camputers Lynx | CAMPUTERS | 1983 | 3rd | computer | 71 |
| 77 | Casio PV-1000 | CASIO | 1983 | | console | 15 |
| 78 | Coleco Adam | COLECO | 1983 | | computer | 270 |
| 79 | Colour Genie | EACA | 1983 | | computer | 70 |
| 80 | Creativison (Creativision) | VTECH | 1983 | | console | 26 |
| 81 | Mattel Aquarius (Aquarius) | MATTEL | 1983 | | computer | 75 |
| 82 | Memotech MTX | MEMOTECH | 1983 | 3rd | computer | 194 |
| 83 | MSX | ASCII/MSX | 1983 | | computer | 1183 |
| 84 | My Vision | NICHIBUTSU | 1983 | 3rd | console | 6 |
| 85 | Nintendo Entertainment System (NES) | NINTENDO | 1983 | 3rd | console | 1694 |
| 86 | Oric | ORIC | 1983 | | computer | 439 |
| 87 | Sega SG-1000 (SG-1000) | SEGA | 1983 | 2nd | computer | 87 |
| 88 | Super Micro / Super Micro PVS (Super Micro) | PALMTEX | 1983 | | hand-held | 6 |
| 89 | TI-99/4A (TI99) | TEXAS INSTRMENTS | 1983 | | computer | 309 |
| 90 | Timex Sinclair 2068 (TS2068) | TIMEX SINCLAIR | 1983 | | computer | 13 |
| 91 | Videopac G7400 / Magnovox Odyssey3 (G7400) | MAGNAVOX | 1983 | 3rd | console | 31 |
| 92 | VTech Laser 200 (Laser 200) | VTECH | 1983 | | computer | 16 |
| 93 | Amstrad CPC | AMSTRAD | 1984 | | computer | 4017 |
| 94 | Commodore 16/Plus 4 (C16/Plus4) | COMMODORE | 1984 | | computer | 752 |
| 95 | Epoch Game Pocket Computer (Game Pocket Computer) | EPOCH | 1984 | | hand-held | 7 |
| 96 | EXL 100 | EXELVISION | 1984 | | computer | 43 |
| 97 | Macintosh OS Classic (Mac OS Classic) | APPLE | 1984 | | computer | 2403 |
| 98 | Philips VG5000 (VG5000) | PHILIPS | 1984 | | computer | 46 |
| 99 | Sinclair QL (QL) | SINCLAIR RESEARCH | 1984 | | computer | 71 |
| 100 | Tatung Einstein | TATUNG | 1984 | 3rd | computer | 163 |
| 101 | Amiga OCS (Amiga) | COMMODORE | 1985 | | computer | 3170 |
| 102 | Amstrad PCW | AMSTRAD | 1985 | 3rd | computer | 193 |
| 103 | Atari ST | ATARI | 1985 | | computer | 2545 |
| 104 | Commodore 128 (C128) | COMMODORE | 1985 | | computer | 304 |
| 105 | Enterprise | ENTERPRISE COMPUTERS | 1985 | | console | 76 |
| 106 | MSX 2 (MSX2) | ASCII/MSX | 1985 | | computer | 581 |
| 107 | RDI Halcyon | RDI VIDEO SYSTEMS | 1985 | 3rd | console | 6 |
| 108 | Sharp X1 Turbo Z | SHARP | 1985 | | computer | 2 |
| 109 | Apple IIGS | APPLE | 1986 | | computer | 329 |
| 110 | Atari 7800 | ATARI | 1986 | 3rd | console | 112 |
| 111 | BK11M | NPO SCIENTIFIC CENTER | 1986 | | console | 192 |
| 112 | Famicom Disk System | NINTENDO | 1986 | | console | 208 |
| 113 | KC 85 | R.F.T. | 1986 | | computer | 28 |
| 114 | Master System | SEGA | 1986 | 3rd | console | 362 |
| 115 | ZX Spectrum 128 | SINCLAIR RESEARCH | 1986 | | computer | 183 |
| 116 | Action Max | WORLD OF WONDER | 1987 | 3rd | console | 5 |
| 117 | Archimedes | ACORN | 1987 | | computer | 183 |
| 118 | Minix | ANDREW S. TANENBAUM | 1987 | | computer | 8 |
| 119 | OS/2 | IBM | 1987 | | computer | 451 |
| 120 | PC Engine | NEC | 1987 | 4th | console | 360 |
| 121 | X68000 | SHARP | 1987 | | computer | 644 |
| 122 | Atari ATW800 (ATW800) | ATARI | 1988 | | computer | 8 |
| 123 | FM Towns | FUJITSU | 1988 | | computer | 214 |
| 124 | Mega Drive | SEGA | 1988 | 4th | console | 1041 |
| 125 | PC Engine CD (PC Engine) | NEC | 1988 | 4th | console | 360 |
| 126 | Terebikko | BANDAI | 1988 | | console | 11 |
| 127 | VTech Socrates (Socrates) | VTECH | 1988 | 3rd | console | 5 |
| 128 | Atari Lynx (Lynx) | ATARI | 1989 | 4th | hand-held | 118 |
| 129 | Epoc | PSION | 1989 | | hand-held | 89 |
| 130 | Game Boy (GB) | NINTENDO | 1989 | 3rd | hand-held | 1099 |
| 131 | Konix Multi-System (Konix) | FLARE TECHNOLOGY | 1989 | | console | 21 |
| 132 | NEC Supergrafx (Supergrafx) | NEC | 1989 | | console | 5 |
| 133 | NeXTstep (NeXT) | NEXT | 1989 | | computer | 150 |
| 134 | SAM Coupe (SAM) | SAM COMPUTERS | 1989 | | computer | 42 |
| 135 | Gamate | BIT CORPORATION | 1990 | 4th | hand-held | 21 |
| 136 | Game Gear | SEGA | 1990 | 4th | hand-held | 382 |
| 137 | Hartung Game Master (Game Master) | HARTUNG | 1990 | | hand-held | 18 |
| 138 | HP 48 | HEWLETT PACKARD | 1990 | | computer | 3 |
| 139 | Neo-Geo | SNK | 1990 | 4th | console | 189 |
| 140 | Super Nintendo (SNES) | NINTENDO | 1990 | 4th | console | 1929 |
| 141 | BeOS | BE INC. | 1991 | | computer | 579 |
| 142 | CD-I | PHILIPS | 1991 | 4th | console | 132 |
| 143 | Linux | | 1991 | | computer | 16478 |
| 144 | Sega-CD/Mega-CD (Mega-CD) | SEGA | 1991 | 4th | console | 225 |
| 145 | Amiga AGA | COMMODORE | 1992 | | computer | 526 |
| 146 | Atari Falcon | ATARI | 1992 | | computer | 12 |
| 147 | Solaris | SUN, ORACLE | 1992 | | computer | 82 |
| 148 | Tandy VIS | TANDY | 1992 | | console | 65 |
| 149 | Tandy Zoomer | TANDY RADIO SHACK | 1992 | | | 18 |
| 150 | Watara Supervision (Supervision) | WATARA | 1992 | | hand-held | 68 |
| 151 | Windows 3.1 (Win3.1) | MICROSOFT | 1992 | | computer | 795 |
| 152 | 3DO Interactive Multiplayer (3DO) | PANASONIC | 1993 | 5th | console | 282 |
| 153 | Atari Jaguar (Jaguar) | ATARI | 1993 | 5th | console | 178 |
| 154 | LaserActive Mega LD (Mega LD) | PIONEER | 1993 | | console | 26 |
| 155 | Newton | APPLE | 1993 | | hand-held | 112 |
| 156 | Sega Pico (Pico) | SEGA | 1993 | | console | 57 |
| 157 | Sharp Zaurus (Zaurus) | SHARP | 1993 | | hand-held | 20 |
| 158 | PC-FX | NEC | 1994 | 5th | console | 64 |
| 159 | Playdia | BANDAI | 1994 | 5th | console | 10 |
| 160 | PlayStation (PS) | SONY | 1994 | 5th | console | 4302 |
| 161 | Saturn | SEGA | 1994 | 5th | console | 1115 |
| 162 | Sega 32X (32X) | SEGA | 1994 | | computer | 73 |
| 163 | Apple Pippin (Pippin) | APPLE | 1995 | | computer | 26 |
| 164 | Casio Loopy | CASIO | 1995 | | console | 10 |
| 165 | Flash | MACROMEDIA | 1995 | | computer | 359 |
| 166 | Super A’Can | FUNTECH | 1995 | | console | 12 |
| 167 | Tiger R-Zone (R-Zone) | TIGER | 1995 | | hand-held | 29 |
| 168 | Windows | MICROSOFT | 1995 | | computer | 15343 |
| 169 | DVD player | VARIOUS | 1996 | | console | 119 |
| 170 | Nintendo 64 (N64) | NINTENDO | 1996 | 5th | console | 432 |
| 171 | Palm | PALM | 1996 | | hand-held | 40 |
| 172 | Tiger Game.COM | TIGER ELECTRONICS | 1996 | | hand-held | 22 |
| 173 | Virtual Boy | NINTENDO | 1996 | 5th | hand-held | 23 |
| 174 | Windows CE (WinCE) | MICROSOFT | 1996 | | computer | 278 |
| 175 | Dreamcast | SEGA | 1998 | 6th | console | 681 |
| 176 | Game Boy Color (GBC) | NINTENDO | 1998 | 5th | hand-held | 937 |
| 177 | Neo Geo Pocket (NeoGeo Pocket) | SNK | 1998 | 5th | hand-held | 11 |
| 178 | Neo Geo Pocket Color | SNK | 1998 | 6th | hand-held | 75 |
| 179 | WonderSwan | BANDAI | 1999 | 6th | hand-held | 110 |
| 180 | Game Boy Advance (GBA) | NINTENDO | 2000 | 6th | hand-held | 1627 |
| 181 | PlayStation 2 (PS2) | SONY | 2000 | 6th | console | 3420 |
| 182 | PowerTV | SCIENTIFIC ATLANTA | 2000 | | | 8 |
| 183 | WonderSwan Color | BANDAI | 2000 | 6th | hand-held | 92 |
| 184 | GameCube | NINTENDO | 2001 | 6th | console | 681 |
| 185 | GamePark 32 | GAMEPARK | 2001 | 6th | hand-held | 33 |
| 186 | Mac OS X | APPLE | 2001 | | computer | 1630 |
| 187 | Xbox | MICROSOFT | 2001 | 6th | console | 1402 |
| 188 | GameKing | TIMETOP | 2003 | | hand-held | 96 |
| 189 | Leapster | LEAPFROG ENTERPRISES | 2003 | | hand-held | 61 |
| 190 | N-Gage | NOKIA – SEGA | 2003 | 6th | hand-held | 64 |
| 191 | Nintendo DS | NINTENDO | 2004 | 7th | hand-held | 2168 |
| 192 | PlayStation Portable (PSP) | SONY | 2004 | 7th | hand-held | 1308 |
| 193 | V.Smile | VTECH | 2004 | | console | 56 |
| 194 | Xavix | SSD COMPANY LIMITED | 2004 | 6th | console | 14 |
| 195 | Game Wave | ZAPIT GAMES | 2005 | | console | 13 |
| 196 | Gizmondo | TIGER TELEMATICS | 2005 | 7th | hand-held | 16 |
| 197 | GP2X-F100 (GP2X) | GAMEPARK | 2005 | | hand-held | 110 |
| 198 | Xbox 360 (X360) | MICROSOFT | 2005 | 7th | console | 1548 |
| 199 | HyperScan | MATTEL | 2006 | | console | 7 |
| 200 | PlayStation 3 (PS3) | SONY | 2006 | 7th | console | 1405 |
| 201 | Wii | NINTENDO | 2006 | 7th | console | 1939 |
| 202 | iOS | APPLE | 2007 | | hand-held | 3682 |
| 203 | V.Flash | VTECH | 2007 | 7th | console | 10 |
| 204 | Vii | JUNGLETAC | 2007 | 7th | console | 22 |
| 205 | Android | GOOGLE | 2008 | | hand-held | 2109 |
| 206 | Uzebox | BELOGIC | 2009 | | console | 4 |
| 207 | Zeebo | ZEEBO | 2009 | 7th | console | 73 |
| 208 | Open Pandora (Pandora) | OPENPANDORA | 2010 | 7th | hand-held | 104 |
| 209 | Windows Phone (WP) | MICROSOFT | 2010 | | hand-held | 0 |
| 210 | MobiGo | VTECH | 2011 | | hand-held | 18 |
| 211 | Nintendo 3DS (3DS) | NINTENDO | 2011 | 8th | hand-held | 1169 |
| 212 | PlayStation Vita (PS Vita) | SONY | 2011 | 8th | hand-held | 646 |
| 213 | Tizen OS (TizenOS) | VARIOUS | 2012 | | hand-held | 221 |
| 214 | Wii U | NINTENDO | 2012 | 8th | console | 579 |
| 215 | Ouya | OUYA | 2013 | 8th | console | 31 |
| 216 | PlayStation 4 (PS4) | SONY | 2013 | 8th | console | 1802 |
| 217 | Xbox One | MICROSOFT | 2013 | 8th | console | 1201 |
| 218 | PICO-8 Fantasy Console (PICO-8) | LEXALOFFLE GAMES | 2015 | | console | 12 |
| 219 | Nintendo Switch (Switch) | NINTENDO | 2017 | 9th | console | 1662 |
| 220 | Stadia | GOOGLE | 2019 | 9th | console | 14 |
| 221 | Commander X16 | | 2020 | | computer | 50 |
| 222 | PlayStation 5 (PS5) | SONY | 2020 | 9th | console | 13 |
| 223 | Xbox Series X | MICROSOFT | 2020 | 9th | console | 11 |
| 224 | custom platform (custom) | – | | | | 250 |
| 225 | Internet Only | | | | computer | 406 |
| 226 | Mobile phone (Mobile) | VARIOUS | | | hand-held | 242 |
| 227 | Texas Instruments Calculators (TI Calculators ) | TEXAS INSTRUMENTS | | | hand-held | 205 |
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