Stack Twist 2 Stack Ball is a 3d arcade game where players smash, bump and bounce through revolving helix platforms to reach the end. Sound easy? You wish!! Your ball smashes like a brick through colorful platforms that block its descent, but if you hit a black one, it's all over! Your ball shatters to pieces and you have to start your fall all over again. But even black platforms are no match for a fireball falling at full speed!