Goblin and skeleton want to pass the bridge but there are limits for them. Only one kind of creature can pass and the other must die. You must tap in just the right place to help the goblins jump a chasm and get into the cave and send the skeletons plummeting into the water. Tap right to help the goblins jump the ravine, tap left to dunk the skeletons. The better you do the faster the game goes. But if you get it wrong, it’s game over.