Tetra Defense - Attack of the Tentacle! 1.0.2

Tetra Defense - Attack of the Tentacle! - Bogey The Tentacle has sworn to take over the world and is invading earth in his Positronic-Piece-Dropping ship! As he attacks with multiple pieces, you have to place them in an isometric 3D grid to form Quads. Each Quad you form returns damage to Bogey (which makes him angrier!)