Enter the dark and mysterious depths of the earth, where flames blaze, drums rumble and pins scatter and fall. Enter the world of Chasm Bowling! Wander this 3D world along narrow walkways, seeking the lanes where the golden pins await you. Cast your balls and send as many pins as you can to the depths below. If you play skillfully enough, a new, more difficult, more treacherous expanse of the caverns will be unlocked to you. So prepare to enter a world both beautiful and ominous, where bowling glory awaits intrepid explorers who succeed at honing their skills in the face of peril. And always take care where you step; one false move could be your last.