Richard G. Hallas
Name : Richard G. Hallas
| Software | Role | Publisher | Type | Year |
|---|---|---|---|---|
| Jet Set Willy 128K | (Unknown) | John Elliott | Arcade: Platform | 1996 |
| Jet-Set Willy in Space | (Unknown) | Halsoft | Arcade: Platform | 1997 |
| Join the Jet-Set | (Unknown) | Halsoft | Arcade: Platform | 1985 |
