| Nintendo NES cart. |  Snowboard Challenge | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Commodore Amiga 500 disk |  Sonic Boom | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Sonic Boom | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Amstrad CPC cass. | Sonic Boom | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Amstrad CPC 464 disk | Sonic Boom | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Commodore C64 cass. | Sonic Boom | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Nintendo NES cart. | The Adventures of Rad Gravity Model NES-2A-ITA | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Nintendo NES cart. | The Adventures of Rad Gravity Model NES-2A-USA | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Nintendo NES cart. | Thunderbirds Model NES-T5-USA | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Commodore Amiga 500 disk | Time Machine | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Time Machine | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Commodore C64 cass. | Time Machine | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
