53		Mahjong (DOS, 1986)
51		Hong Kong Mahjong Pro (DOS, 1992)
50		Four Winds Mah Jong (Windows, 1997)
50		Hong Kong Mahjong Pro (Windows, 1997)
40		Pro Mahjong Kiwame (Windows, 1997)

Notes: Games similar to Colossus Mah Jong, Games like Colossus Mah Jong, CDS Software Ltd, DOS, Strategy, Tactics, Cards, Tiles, Card, Tile game - Mahjong, PC, Game Similarities.