Copy Protection

Copy Protection: Key Disk/Tape

The following games documented on PixelatedArcade have been tagged with the feature Copy Protection: Key Disk/Tape.

Displaying games 1 - 30 of 113 in total
  1. Screenshots Cover Art Documentation Tech Specs Credits Links
    IBM
    Platforms: IBM PC/Compatibles (1984)
  2. Avant-Garde Creations, Inc.
    Platforms: IBM PC/Compatibles (1982)
  3. Screenshots Cover Art Documentation Tech Specs Credits Links
    IBM
    Platforms: IBM PC/Compatibles (1985)
  4. Screenshots Cover Art Documentation Tech Specs Credits Links
    Developmental Learning Materials
    Platforms: Apple II (1984), Commodore 64 (1984), IBM PC/Compatibles (1984)
  5. Screenshots Cover Art Documentation Tech Specs Credits Links
    Miller Associates
    Platforms: IBM PC/Compatibles (1990)
  6. Electronic Arts, Inc. (Versions also published by: Ariolasoft UK, Dro Soft, Electronic Arts Ltd.)
    Platforms: Amiga (1986), Amstrad CPC (1988), Apple II (1986), Atari ST (1987), Commodore 64 (1986), IBM PC/Compatibles (1987), MSX (1989), ZX Spectrum (1988)
  7. Romstar Inc. (Versions also published by: Discovery Software International, Inc., France Image Logiciel, Imagine, Nidecom Soft, Taito America Corporation, Taito Corporation, Tandy Corporation, The Hit Squad)
    Platforms: Amiga (1987), Amstrad CPC (1987), Apple II (1988), Apple IIgs (1988), Arcade (1986), Atari 8-bit (1987), Atari ST (1987), BBC Micro (1987), Commodore 64 (1987), IBM PC/Compatibles (1988), Macintosh (1988), MSX (1987), NES / Famicom (1986), PC-8800 Series (1986), PC-9800 Series (1987), Sharp X1 (1987), Thomson MO (1987), Thomson TO (1987), TRS-80 Color Computer (1989), ZX Spectrum (1987)
  8. Romstar Inc. (Versions also published by: Imagine, Nidecom Soft, Sharp Corporation, Taito America Corporation, Taito Corporation, The Hit Squad)
    Platforms: Amiga (1988), Amstrad CPC (1988), Apple IIgs (1989), Arcade (1987), Atari ST (1988), Commodore 64 (1989), IBM PC/Compatibles (1989), MSX (1988), NES / Famicom (1988), Sharp X68000 (1988), ZX Spectrum (1988)
  9. Screenshots Cover Art Documentation Tech Specs Credits Links
    IBM
    Platforms: IBM PC/Compatibles (1984)
  10. Scholastic, Inc.
    Platforms: IBM PC/Compatibles (1984)
  11. Atari, Inc. (Versions also published by: Atari Corporation, Atarisoft, Quicksilva Ltd.)
    Platforms: Apple II (1983), Arcade (1980), Atari 2600 (1983), Atari 8-bit (1987), Atari ST (1986), Commodore 64 (1984), Commodore VIC-20 (1983), IBM PC/Compatibles (1983), ZX Spectrum (1984)
  12. Sierra On-Line, Inc. (Versions also published by: Software Projects Ltd., Toshiba-EMI Ltd.)
    Platforms: Apple II (1983), Atari 8-bit (1983), ColecoVision (1983), IBM PC/Compatibles (1984), MSX (1985), ZX Spectrum (1984)
  13. Screenshots Cover Art Documentation Tech Specs Credits Links
    Sierra On-Line, Inc.
    Platforms: Amiga (1987), Apple II (1986), Apple IIgs (1987), Atari ST (1986), IBM PC/Compatibles (1986)
  14. Psygnosis Limited
    Platforms: Amiga (1989), Atari ST (1989), Commodore 64 (1990), IBM PC/Compatibles (1990)
  15. Fantasy Research, Inc.
    Platforms: IBM PC/Compatibles (1983)
  16. Developmental Learning Materials
    Platforms: Apple II (1985), Commodore 64 (1985), IBM PC/Compatibles (1985)
  17. Screenshots Cover Art Documentation Tech Specs Credits Links
    Micro Fun (Versions also published by: Comptiq, First Star Software, Inc., K-Tel International (UK) Ltd., Mirrorsoft Ltd., Prism Leisure Corporation Plc, State Soft Ltd., Tynesoft Computer Software)
    Platforms: Acorn Electron (1988), Amstrad CPC (1985), Apple II (1984), Atari 8-bit (1984), BBC Micro (1988), ColecoVision (1984), Commodore 64 (1984), IBM PC/Compatibles (1984), PC-8800 Series (1984), ZX Spectrum (1984)
  18. First Star Software, Inc. (Versions also published by: Atari2600.com, Mean Hamster Software, Inc., Prism Leisure Corporation Plc)
    Platforms: Atari 5200 (2005), Commodore 64 (1985), IBM PC/Compatibles (1985)
  19. Big Five Software
    Platforms: Atari 5200 (1985), Atari 8-bit (1984), Commodore 64 (1985)
  20. Artworx Software Company, Inc.
    Platforms: Amiga (1988), Apple II (1987), Atari 8-bit (1988), Atari ST (1988), Commodore 64 (1987), IBM PC/Compatibles (1987), Macintosh (1988)
  21. Taito Corporation (Versions also published by: Firebird Software, Micomsoft, Taito America Corporation)
    Platforms: Amiga (1988), Amstrad CPC (1987), Apple II (1988), Arcade (1986), Atari ST (1987), Commodore 64 (1989), IBM PC/Compatibles (1989), MSX (1987), NES / Famicom (1987), Sharp X68000 (1990), ZX Spectrum (1987)
  22. Data East Corporation (Versions also published by: Bally Midway Mfg. Co., Coleco Industries, Inc., Data East USA, Inc., Dempa Shimbunsha, Interceptor Micro's, Mattel Electronics, Namco Limited, Texas Instruments Incorporated)
    Platforms: Apple II (1983), Arcade (1982), Atari 2600 (1983), ColecoVision (1984), Commodore 64 (1984), IBM PC/Compatibles (1982), Intellivision (1982), Mattel Aquarius (1983), MSX (1986), NES / Famicom (1985), Sharp X1 (1985), TI-99/4A (1983)
  23. Atari, Inc. (Versions also published by: Atari Corporation, Atarisoft)
    Platforms: Apple II (1983), Arcade (1981), Atari 2600 (1982), Atari 5200 (1982), Atari 7800 (1987), ColecoVision (1983), Commodore 64 (1983), Commodore VIC-20 (1983), IBM PC/Compatibles (1983), Intellivision (1983), TI-99/4A (1983)
  24. Softie, Inc.
    Platforms: Apple II (1984), IBM PC/Compatibles (1984)
  25. Screenshots Cover Art Documentation Tech Specs Credits Links
    Titus France SA
    Platforms: IBM PC/Compatibles (1987)
  26. Howard W. Sams & Co., Inc.
    Platforms: IBM PC/Compatibles (1983)
  27. Williams Electronics, Inc. (Versions also published by: Atari Corporation, Atari, Inc., Atarisoft, Sears, Roebuck and Co.)
    Platforms: Apple II (1983), Arcade (1981), Atari 2600 (1982), Atari 5200 (1982), Atari 8-bit (1982), ColecoVision (1983), Commodore 64 (1983), Commodore VIC-20 (1983), IBM PC/Compatibles (1983), Intellivision (1983), TI-99/4A (1983)
  28. Namco Limited (Versions also published by: Atari Corporation, Atari, Inc., Atarisoft, Bug-Byte Software Ltd., Datasoft, Inc., Dempa Shimbunsha, INTV Corp., Namcot, Thunder Mountain)
    Platforms: Apple II (1983), Arcade (1982), Atari 2600 (1983), Atari 5200 (1983), Atari 7800 (1987), Atari 8-bit (1982), Commodore 64 (1983), Commodore VIC-20 (1983), Fujitsu FM-7 (1984), IBM PC/Compatibles (1983), Intellivision (1987), MSX (1984), NES / Famicom (1985), PC-8800 Series (1983), Sharp X1 (1983), TI-99/4A (1983)
  29. Sierra On-Line, Inc.
    Platforms: Amiga (1986), Apple II (1986), Atari ST (1986), Commodore 64 (1984), IBM PC/Compatibles (1986), TRS-80 Color Computer (1987)
  30. Nintendo Co., Ltd. (Versions also published by: Atari Corporation, Atari, Inc., Atarisoft, CBS Electronics, Coleco Industries, Inc., Erbe Software, S.A., Nintendo of America, Inc., Ocean Software Ltd.)
    Platforms: Amstrad CPC (1986), Apple II (1983), Arcade (1981), Atari 2600 (1982), Atari 7800 (1988), Atari 8-bit (1983), Coleco Adam (1984), ColecoVision (1982), Commodore 64 (1983), Commodore VIC-20 (1983), IBM PC/Compatibles (1983), Intellivision (1982), MSX (1986), NES / Famicom (1983), TI-99/4A (1983), ZX Spectrum (1986)
Displaying games 1 - 30 of 113 in total