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. Inspired by games like
New Super Mario Bros
,
Joe & Mac
,
Metal Slug
,
Castle Crashers
and
Trine
.
-
Different playable characters
: Choose one of the playable characters, but don’t worry! You can change your character at anytime 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!

Minimum:
Windows
OS:
Windows 7/8/10
Processor:
Dual Core 2Ghz
Memory:
2 GB RAM
Graphics:
256mb Video Memory, capable of Shader Model 2.0+
Storage:
1 GB available space
Mac
OS:
OSX 10.9.5 - 10.11.6
Processor:
Dual Core 2Ghz
Memory:
2 GB RAM
Graphics:
256mb Video Memory, capable of Shader Model 2.0+
Storage:
1 GB available space
Linux
OS:
Ubuntu 14.04 LTS
Processor:
Dual Core 2Ghz
Memory:
2 GB RAM
Graphics:
256mb Video Memory, capable of Shader Model 2.0+
Storage:
1 GB available space
Recommended:
Windows
OS:
Windows 7/8/10
Processor:
Dual Core 3.0 Ghz
Memory:
4 GB RAM
Graphics:
512mb Video Memory, capable of Shader Model 2.0+
Storage:
1 GB available space
Mac
OS:
OSX 10.9.5 - 10.11.6
Processor:
Dual Core 3.0 Ghz
Memory:
4 GB RAM
Graphics:
512mb Video Memory, capable of Shader Model 2.0+
Storage:
1 GB available space
Linux
OS:
Ubuntu 14.04 LTS
Processor:
Dual Core 3.0 Ghz
Memory:
4 GB RAM
Graphics:
512mb Video Memory, capable of Shader Model 2.0+
Storage:
1 GB available space
Supported Languages:
 English, French, German, Italian, Spanish, Portuguese, Portuguese-Brazil, Simplified Chinese