Quick Game Guide Platformer: Use arrow keys. Avoid red and lava. Cat Chase: Don’t touch the big cat! Math Game: Type the right answer. Ping Pong: Hit the ball—don’t let it cross the red line. Geometry Dash: Dodge all objects. 2 Player: Purple: Arrow keys Blue: A = left, D = right, W = jump Impossible Snake: Arrow keys. It’s actually impossible.