| Alien 3 USA Europe | Nintendo - Game Boy | 1993 |
| Alien 3 Japan | Nintendo - Game Boy | 1993 |
| Aliens - Alien 2 Japan | Microsoft - MSX | 1987 |
| Aliens - Alien 2 Japan Alt 1 | Microsoft - MSX | 1987 |
| Aliens - Alien 2 Japan Alt 2 | Microsoft - MSX | 1987 |
| Aliens - Thanatos Encounter USA Europe | Nintendo - Game Boy Color | 2001 |
| Alien 3 Japan | Sega - Game Gear | 1994 |
| Alien 3 USA Europe | Sega - Game Gear | 0 |
| Alien 3 USA | Nintendo - Nintendo Entertainment System | 1993 |
| Alien 3 Europe | Nintendo - Nintendo Entertainment System | 1993 |
| Alien 3 Europe | Nintendo - Super Nintendo Entertainment System | 1993 |
| Alien 3 Japan | Nintendo - Super Nintendo Entertainment System | 1993 |
| Alien 3 USA | Nintendo - Super Nintendo Entertainment System | 1993 |
| Alien 3 USA Beta 2 | Nintendo - Super Nintendo Entertainment System | 1993 |
| Alien 3 USA Europe | Sega - Mega Drive - Genesis | 1992 |
| Alien 3 USA Europe Rev A | Sega - Mega Drive - Genesis | 1992 |
| Alien 3 Europe Brazil | Sega - Master System - Mark III | 1992 |