Bubble Tower 3D

Standard bubble-shooter rules — fire a bubble, connect three or more of the same color, clear them — wrapped around a tower you rotate to see all its sides. That rotation is the whole point: shots that look impossible from the front often open up once you spin around and find an angle the game wants you to use. It's a small change to a familiar formula, but it does make you think about the board differently than a flat one would.