| Apple II 5.25 disk |  The Sporting News - Baseball | 1988 | Epyx, Inc. Redwood City, CA, USA |
| Apple IIGS disk | Final Assault | 1989 | Epyx, Inc. Redwood City, CA, USA |
| IBM PC 5.25in. disk |  Impossible Mission II | 1989 | Epyx, Inc. Redwood City, CA, USA |
| IBM PC 5.25in. disk | Omnicron Conspiracy Model 15785D | 1989 | Epyx, Inc. Redwood City, CA, USA |
| Apple IIGS disk |  Project Neptune | 1989 | Epyx, Inc. Redwood City, CA, USA |
| Commodore Amiga 500 disk | Purple Saturn Day | 1989 | Epyx, Inc. Redwood City, CA, USA |
| IBM PC 5.25in. disk | Purple Saturn Day | 1989 | Epyx, Inc. Redwood City, CA, USA |
| Amstrad CPC cass. | Summer Games II | 1989 | Epyx, Inc. Redwood City, CA, USA |
| Amstrad CPC cass. | The Games - Summer Edition | 1989 | Epyx, Inc. Redwood City, CA, USA |
| Apple II 5.25 disk | The Legend of Blacksilver | 1989 | Epyx, Inc. Redwood City, CA, USA |
| Atari 400/800 disk | Lunar Outpost | 198? | Epyx, Inc. Redwood City, CA, USA |
| HP-150 soft. | Ricochet | 198? | Epyx, Inc. Redwood City, CA, USA |
| HP-150 soft. | Temple of Apshai | 198? | Epyx, Inc. Redwood City, CA, USA |
| IBM PC 5.25+3.5in. disk | California Games II Model 19405D | 1990 | Epyx, Inc. Redwood City, CA, USA |
| Commodore Amiga 500 disk | Chip's Challenge | 1990 | Epyx, Inc. Redwood City, CA, USA |
| Atari ST disk | Chips Challenge | 1990 | Epyx, Inc. Redwood City, CA, USA |
| Amstrad GX4000 cart. | World of Sports Model USO89001 | 1990 | Epyx, Inc. Redwood City, CA, USA |
| IBM PC 5.25+3.5in. disk | Chip's Challenge Model 12305D/T | 1991 | Epyx, Inc. Redwood City, CA, USA |
| Commodore C64 disk | Chip's Challenge Model 12307D | 1991 | Epyx, Inc. Redwood City, CA, USA |
| Commodore C64 disk | Oil Barons | 19?? | Epyx, Inc. Redwood City, CA, USA |
