In Etherworld, you (as the player) are a young adventurer from the ethereal plane, a land parallel to Earth. Though usually divided, there exists a bridge between the two worlds: the Ether Cave. It has been lost for centuries, but is now open. The curious and greedy Humans are invading your world now. Defend it with your life.
Your goal is to get to the bottom of the Ether Cave, where you can destroy it. Do so by traversing its winding tunnels to the stairs. At times, you will sense an opening in the barrier and can travel between planes by pressing space. You will need to do this. Good luck. Run Driver.py to play the game. Instructions are in game.