| PC/MS-Windows pack. |  >//:System.Hack Model 557330 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | A Clockwork Ley-Line - The Borderline of Dusk Model 620080 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | A Demon's Game - Episode 1 Model 569430 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | A Hat in Time Model 253230 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Aaero Model 499890 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. |  Abstract Arena demo Model 680610 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Abstract Arena Model 678230 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Accel World Vs. Sword Art Online Deluxe Edition Model 607880 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Achievement Clicker Model 743640 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Addforce Model 681950 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Adventures of Bertram Fiddle - Episode 2 - A Bleaker Predicklement Model 489930 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | AEGIS 2186 Model 603610 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | AESCULAP OrthoPilot Elite VR Palpation Model 686950 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Aeternum Model 454750 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | AF-Zero Model 744280 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Affected - The Manor - The Complete Edition Model 707580 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Afghanistan '11 Model 580710 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Aftercharge Model 716170 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Age of Fear 3 - The Legend Model 431700 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Age of Gladiators II - Death League Model 639300 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Agricola - All Creatures Big and Small Model 528180 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Air Combat Arena Model 746350 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Air Missions - Hind Model 423490 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Airport Madness 3D - Volume 2 Model 748610 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Algorithm Model 703540 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Alien Shooter TD Model 541230 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Alien Splatter Redux Model 673300 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Alphabear - Hardcover Edition Model 644080 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Alwa's Awakening Model 549260 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Amaranthine Voyage - The Living Mountain Collector's Edition Model 647910 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Amazing Thailand VR Experience Model 673590 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Ambre - a heartbreaking kinetic novel Model 623840 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Animalia - The Quiz Game Model 716190 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Animality Model 576470 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Aporia - Beyond The Valley Model 573130 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Arcana Heart 3 Lovemax Sixstars!!!!!! Xtend Model 661990 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Arcane Raise Model 603750 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Archipelago - Navigable VR Comic Model 577120 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Arena An Age of Barbarians Story Model 570970 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Arizona Rose and The Pharaohs' Riddles Model 575800 | 2017 | Steam Valve Corp. |
