PreHistory, save the game and continue...
Prehistory is a platform game developed by Titus Interactive for the Amiga, Atari ST, Amstrad CPC and DOS. Titus Interactive also published it, and released the game in 1991.
The playable character is a neanderthal armed with a club. In a search for food, the neanderthal must hit dinosaurs and other animals that come in his way. Some hostile beings can't be beat, so the player must dodge them. A boss awaits in every even numbered level. There are seven levels.