62		Towers (DOS, 1992)
61		Lose Your Marbles (Windows, 1997)
60		BlockOut II (Windows, 2007)
60		μTorrent (included game) (Windows, 2008)
60		Digital Eel's Big Box of Blox (Windows, 2004)
60		PCTris 3D (Windows, 1997)
50		Tetris Gold Professional (DOS, 1998)
50		TetriMania Master (Windows, 1998)
50		PipeFun (Windows, 2000)
50		Not Tetris 2 (Windows, 2011)
40		Heroes of Hellas 3: Athens (Windows, 2011)

Notes: Games similar to Blockout, Games like Blockout, P.Z.Karen Co. Development Group, California Dreams, DOS, Puzzle, Falling Block Puzzle, Real-Time, Top-down, PC, Game Similarities.