STONE-AGE BOULDER ACTION!
Cronk is a cave man who is trying to save his tribal villages from destruction.
In order to help him you must throw boulders to the oncoming train of rocks, matching three or more of the same color before they crush Cronk's village.
Along the way you will encounter special boulder types that will aid in your quest. Identify and learn patterns during the game play to work to your advantage!
Enjoy classic or timed modes with three levels of difficulty!