| PC/MS-Windows pack. |  Codename - Panzers, Phase One Model 411310 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Codename - Panzers, Phase Two Model 411320 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Colab Model 506930 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cologne Model 444740 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Comit the Astrodian Model 546790 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Comixplay #1 - The Endless Incident Model 425040 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Company of Heroes - Far East War Model 547180 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Conflict of Heroes - Awakening The Bear Model 510320 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cornerstone - The Song of Tyrim Model 284410 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Corpse Party Model 251270 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | COSM Model 467480 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cosmic Cavern 3671 Model 496980 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cosmic Sugar VR Model 559010 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Crackhead Model 554530 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | CTU - Counter Terrorism Unit Model 397320 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cursed Model 431260 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | CyberThreat Model 516590 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dark Parables - The Swan Princess and The Dire Tree Collector's Edition Model 496030 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dark Parables - The Thief and the Tinderbox Collector's Edition Model 533040 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dead Age Model 363930 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dead Hungry Model 538710 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dead Island - Definitive Edition Model 383150 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dead Island - Retro Revenge Model 337360 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dead Island Riptide - Definitive Edition Model 383180 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Deadlight Director's Cut Model 423950 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Democracy 3 Africa Model 427470 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Demon Hunter Model 535530 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Don't Starve Together Model 322330 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Doom & Destiny Advanced Model 361040 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Doomsday Survival - Training Model 552230 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Doorways - Holy Mountains of Flesh Model 383930 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Doorways - Old Prototype Model 525780 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Draft Day Sports - Pro Basketball 2017 Model 544480 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dragon Fantasy - The Black Tome of Ice Model 328000 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dragon's Dogma - Dark Arisen Model 367500 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dragonball Xenoverse 2 Model 454650 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | DreamWorks Kung Fu Panda - Showdown of Legendary Legends Model 369230 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dungeon Fighter Online Model 495910 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Evo Explores Model 467210 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | Evolution Planet - Gold Edition Model 495090 | 2016 | Steam Valve Corp. |
