| PC/MS-Windows pack. |  A Purrtato Tail - By the Light of the Elderstar Model 661750 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Quest That Became Legend Model 2080130 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Quick Death Model 654000 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Quiet Mind Model 860930 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Quiver of Crows Model 347280 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rabbit and the Mystic Fog Model 1282120 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. |  A Rat's life - the Cat Conspiracy Demo Model 2280880 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Raven Monologue Model 744810 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rip In Time Model 651370 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rite from the Stars Demo Model 915050 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rite from the Stars Model 792370 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Robot Named Fight Model 603530 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Robot's Journey Demo Model 1765840 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Robot's Journey Model 1465900 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rocket's Intensity Demo Model 2417680 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rocket's Intensity Model 2376430 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rogue Escape Model 1476100 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Roll-Back Story Demo Model 887070 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Roll-Back Story Model 886390 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Room Beyond Demo Model 454590 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Room Beyond Model 454330 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rose in the Twilight Model 548840 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Rum Tale Model 2246310 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Sad Journey Model 1668210 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Salem Witch Trial Model 788740 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Sceptic's Guide to Magic Model 1074520 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Second Before Us Model 625370 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Series of Temporal Mishaps Model 1905700 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Sex Slave's Love Story Model 1698480 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Shadow of Time Model 2388140 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Shaman's Ballard Model 2213610 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Shawn Story Model 714360 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Shiba Story Model 1569730 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Shooty Bit Model 463480 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Shopping Trip to Eklan Tor Model 1404360 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Short Hike Model 1055540 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Short Tale of Solitude Model 1387210 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Shot in the Dark Demo Model 2246960 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Shot in the Dark Model 1853830 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Show of Kindness Model 974840 | 20?? | Steam Valve Corp. |
