The object of the game is escape the pyroclastic Wall of Doom and to make it to a dino sanctuary alive. Along the way, the player can choose to devour Eggs and collect Bones to advance their dinosaur's evolution.

The object of the game is escape the pyroclastic Wall of Doom and to make it to a dino sanctuary alive. Along the way, the player can choose to devour Eggs and collect Bones to advance their dinosaur's evolution.