• L.A. Noire
• We Happy Few
• Portal & Portal 2
• Half-Life & Half-Life 2
• The Witcher
• GTA IV and V
• Back To The Future Telltale
• Sam & Max

Haven't Finished

• Batman
• BioShock
• Hitman
• Metal Gear Solid
• Borderlands

(this is in no particular order)