| Program | Role | Version | Date |
|---|---|---|---|
| Ultima V: Warriors of Destiny | Publisher | 1990-01-01 | |
| Ultima VI: The False Prophet | Publisher | 1990-01-01 | |
| Omega | Publisher | 1.3 | 1989-01-01 |
| Space Rogue | Publisher | 1989-01-01 | |
| Windwalker | Programmer | 1989-01-01 | |
| Times of Lore | Publisher | 1988-01-01 | |
| Moebius | Publisher | 1987-01-01 | |
| Ultima IV: Quest of the Avatar | Publisher | 1987-01-01 | |
| Autoduel | Publisher | 1986-01-01 | |
| Ogre | Publisher | 1986-01-01 | |
| Ultima III: Exodus | Publisher | 1986-01-01 | |
| Ultima II: Revenge of the Enchantress | Publisher | 1985-09-25 |
