| Lifeform name | File | Author | Authoring language | Algorithm |
|---|---|---|---|---|
| Plant.Plant | Plant.DLL | Pete Bailey | Microsoft C++ | Acts randomly |
| Slob.Slob | Slob.DLL | Neil Brammall | Microsoft C++ | Mainly herbivorous, defends intelligently |
| Tribble.Tribble | Tribble.DLL | Pete Bailey | Microsoft C++ | Breeds whenever it can |
| Trex.Trex | Trex.DLL | Pete Bailey | Microsoft C++ | Gets big, then eats things. Can also be herbivorous. |
| Homo.Sapiens | Human.DLL | Pete Bailey | Microsoft C++ | Like TRex, but moves intelligently away from predators and towards prey. |