The game uses a two-dimensional side view. The main objective is to move through each stage, defeat or avoid hostile creatures, collect food, and reach the exit before losing all health or lives.

Levels contain platforms, pits, moving hazards, ladders, water, and secret areas. The caveman can explore, jump, crouch, and attack with his club. Progression is stage-based, with new environments and more demanding enemy patterns appearing as the adventure continues.

Learn enemy movement patterns before attacking, and avoid rushing into narrow passages. Collect food whenever it is safe, because it supports scoring and helps offset missed items.

Check platforms and side paths for hidden pickups, but do not sacrifice a life for a collectible when the route is unclear. Use the club at close range and keep enough space to react to jumping or charging enemies.