BitRay2

BitRay2 is a physics-based 3D puzzle game. The initial levels present the player with a stack of cubes on a platform; several green cubes, one white, and possibly one or more black ones. The goal of each puzzle is to have the white cube placed directly on the platform, and any black ones removed from the board. The green cubes can be destroyed by clicking them, which will send any cubes stacked on top of it falling.

Later puzzles will more types of items, with different shapes and special characteristics, but the core gameplay remains the same. The game features over 150 levels and more than 20 different puzzle objects.