Alien Addition Releases
| Name | Alien Addition |
| Region | United States |
| Date | Jul 1, 1982 |
| Platform | Apple II |
| Developer | Educational Information Systems, Inc. |
| Publisher | DLM, Inc. |
| Name | Alien Addition |
| Region | United States |
| Date | Jul 1, 1983 |
| Platform | Atari 8-bit |
| Developer | Educational Information Systems, Inc. |
| Publisher | DLM, Inc. |