Listing all games similar to Open Quest (FanMade - Get's Detected as DOTT)

Gabriel Knight: Sins of the Fathers »
[DOS] Gabriel Knight Sins Of The Fathers (1993)(Sierra Online)
Space Quest 6: Roger Wilco in the Spinal Frontier »
[DOS] Space Quest 6 (1995)(Dynamix)(F)
Blue Force »
[DOS] Blue Force (1993)(Tsunami Games)[DOS] Blue Force (1993)(Tsunami Media Inc)
Police Quest 3: The Kindred »
[DOS] Police Quest 3 The Kindred (1990)(Sierra Online)[DOS] Police Quest 3 The Kindred (1991)(Sierra Online)[ScummVM] Police Quest 3 - The Kindred (Floppy DOS)[ScummVM] Police Quest 3 - The Kindred (Amiga)
Leisure Suit Larry in the Land of Lounge Lizards RELOADED »
[DOS] Leisure Suit Larry In The Land Of The Lounge Lizards (1987)(Sierra Online)[ScummVM] Leisure Suit Larry in the Land of the Lounge Lizards (Amiga)[ScummVM] Leisure Suit Larry in the Land of the Lounge Lizards (Floppy DOS VGA Remake)[ScummVM] Leisure Suit Larry in the Land of the Lounge Lizards (Floppy DOS)[ScummVM] Leisure Suit Larry in the Land of the Lounge Lizards (Floppy Mac)[ScummVM] Leisure Suit Larry in the Land of the Lounge Lizards (Amiga VGA Remake)