If you are in the mood for a cool and challenging reaction game, you should try Helix Jump, a fun-addicting 3D game to play online and for free. Your goal is to make the bouncing ball descend as much as possible as it jumps constantly on the same spot. In this game you don’t control the ball at all, but you get to turn the platform around to make the ball fall down through the gaps. Collect diamonds and, by all means, avoid landing on the yellow tiles or you will lose the game, starting all over again. How far can you fall? Set an unbeatable highscore and have fun with Helix Jump!