CUBUS

Can you handle Tetris in all the dimensions? You've got to build complete planes out of the pieces falling in the playing space. If a certain number of planes are filled, you get to go to the next round. If the play space fills to the top, the game ends. Initially designed by Fred Bayer with graphics by Oliver Siebert for full commercial release, previously interested suitors fell away when a similar game was released, so this game was released as Shareware in 1992.