Timeline
17/05/1990 : Tetris (テトリス) - JPN
12/07/1993 : Tetris - NOE
30/08/1993 : Tetris - FAH
22/09/1993 : Tetris - FAH-1
22/09/1993 : Tetris - FAH-1
25/02/1994 : Tetris - SCN
08/04/1994 : Tetris - USA
14/05/1996 : Tetris - GPS
22/10/1996 : Tetris - ITA-1
19/11/1996 : Tetris - FRG-3
14/02/1997 : Tetris - ITA-2
No date appears : Tetris - FAH-2
No date appears : Tetris - FAH-1
14/06/1989 : Tetris (テトリス) - JPN
No date appears : Tetris - JPN
No date appears : Tetris - NEAI
No date appears : Tetris - NEAI-1