| Name | Size | Date | |
| EARTHINV | 360 | 12/3/1992 | |
| EARTHINV.DOC | 9496 | 12/29/1992 | |
| EARTHINV.EXE | 110176 | 12/31/1992 | |
| ALIEN.GRA | 112030 | 12/5/1992 | |
| CB16.GRA | 32011 | 12/18/1992 | |
| MAINBOAR.GRA | 112030 | 12/31/1992 | |
| MENUSCR.GRA | 112030 | 11/9/1992 | |
| SPACEBAT.GRA | 112030 | 11/9/1992 | |
| SPACEDAT.GRA | 112030 | 12/31/1992 | |
| ALIEN.PAT | 16 | 12/5/1992 | |
| MAINBOAR.PAT | 16 | 12/31/1992 | |
| MENUSCR.PAT | 16 | 11/9/1992 | |
| SPACEBAT.PAT | 16 | 11/9/1992 | |
| SPACEDAT.PAT | 16 | 12/31/1992 | |
| REGQUIZ.REG | 41 | 12/25/1992 | |
| CATALOG.DOC | 9688 | 12/31/1992 |