378 unfinished		95.7%
3 beaten		0.8%
14 completed		3.5%

Game list - GOG.com - Completed

Ben There, Dan That! [Steam]
Freddy Pharkas: Frontier Pharmacist [PC]
Leisure Suit Larry: Love for Sail! [PC]
Leisure Suit Larry: Magna Cum Laude [PC]
Myst: Masterpiece Edition [PC]
Return of the Incredible Machine: Contraptions [PC]
Sam & Max: Hit The Road [PC]
Simon the Sorcerer [PC]
Simon the Sorcerer 2 [PC]
The Dig (Steam)
The Incredible Machine 3 [PC]
Zork I [PC]
Zork II [PC]
Zork III [PC]