| Atari 400/800 cass. |  Ghostbusters | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 cass. | Ghostbusters | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 400/800 disk | Ghostbusters | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 2600 cart. | Ghostbusters Model AZ-108 P | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 2600 cart. |  Ghostbusters Model EAZ-108-04B | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Ghostbusters Model MRK108 | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Sinclair ZX Spectrum cass. |  Ghostbusters Model UJK108 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| Amstrad CPC 464 disk | Ghostbusters Model UQD 108 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| Amstrad CPC cass. | Ghostbusters Model UQK-108 | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 cass. | Guadalcanal | 1987 | Activision, Inc. Mountain View, CA, USA 47875 |
| Amstrad CPC cass. | Guadalcanal Model UQD 576 | 1987 | Activision, Inc. Mountain View, CA, USA 47875 |
| Amstrad CPC 464 disk | Guadalcanal Model UQD 576 | 1987 | Activision, Inc. Mountain View, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Guadalcanal Model URK 576 | 1987 | Activision, Inc. Mountain View, CA, USA 47875 |
| Colecovision cart. | H.E.R.O. | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| MSX cass. | H.E.R.O. | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Spectravideo SV-318 cass. | H.E.R.O. P | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 disk | H.E.R.O. | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 cass. | H.E.R.O. | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 400/800 disk | H.E.R.O. | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 cart. | H.E.R.O. - Helicopter Emergency Rescue Operation | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 2600 cart. | H.E.R.O. Model AZ-036 | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 400/800 cart. | H.E.R.O. Model CZ-007 | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 2600 cart. | H.E.R.O. Model EAZ-036-04B | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 5200 cart. | H.E.R.O. Model FZ-007 P | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | H.E.R.O. Model URK 003 | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore Amiga 500 disk | Hacker | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| IBM PC 5.25in. disk | Hacker | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari ST disk | Hacker | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 disk | Hacker | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 cass. | Hacker | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 400/800 disk | Hacker | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Apple II 5.25 disk | Hacker | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Apple Macintosh disk | Hacker II - The Doomsday Papers | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 disk | Hacker II - The Doomsday Papers Model DD-140 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 disk | Hacker II - The Doomsday Papers Model EDD 140 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| IBM PC 5.25in. disk | Hacker II - The Doomsday Papers Model PD-140 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari ST disk | Hacker II - The Doomsday Papers Model SD-140 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| Apple II 5.25 disk | Hacker II - The Doomsday Papers Model TD-140 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| Commodore C64 cass. | Hacker II - The Doomsday Papers Model UDK 140 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
| Amstrad CPC 464 disk | Hacker II - The Doomsday Papers Model UQD 140 | 1986 | Activision, Inc. Mountain View, CA, USA 47875 |
