Jump or Block Colors a fun game with 4 players. Up to 4 players can be played. You have to skip the red needle stick or block it. If you miss... you lose! This game is super fun, challenging, and completely addictive! It's time to play! Four players can participate in the Jump or Block Colors Game at the same time. A hammer will rotate inside of the circle and your task is to control your spot and block the movement of the hammer.