Description:
Jump back in time and free your inner caveman. Smash heads in this cooperative platformer game. Play solo or team up with up to 4 players.
 
Different playable characters: Choose one of the playable characters, but don’t worry! You can change your character at any time in the game and play with them all!
 
1-4 players: Play solo, with one, two or three friends. Work together to become unstoppable!
 
Varied Enemies: Each level has different enemies, watch out as they can catch you unguarded.
 
Secret Levels: Unlock secret levels inside the game for more excitement!
Challenging: Challenge yourself to unlock all the achievements!