50		Battleships (DOS, 1991)
40		Operation Just Because (DOS, 1995)
40		Sea Wars (Windows, 2005)
40		Schiffe versenken (Windows, 2004)

Notes: Games similar to Sink The Bizmark, Games like Sink The Bizmark, Keypunch Software, Inc., DOS, Strategy, Tactics, Board Game, Board game - Battleship, PC, Game Similarities.