| PC/MS-Windows pack. |  A Fine Mess Model 793220 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Fisherman's Tale Model 559330 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Fishy RPG Model 1787670 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Fistful of Gun Model 229810 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Flappy Bird in Real Life Model 963830 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. |  A Flicker of Light Demo Model 1857350 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Fold Apart Model 451310 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A for Aletta Model 1980400 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Foreign World Model 2174320 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Foretold Affair Demo Model 599920 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Foretold Affair Model 586670 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Forever Solitude Model 1332780 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Forgetful Loop Model 1399540 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Fox and His Robot Model 1415950 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Fox Tale Model 1371570 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Frail Qubit Model 1697070 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A friend call Loneliness Model 2133970 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Frog's Job Model 2078640 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Frog's Tale Model 1561080 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Front Too Far - Normandy Model 958320 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Frustrating Platformer Model 1783350 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Fungus in my Garden Model 1850860 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A furry house Model 1407140 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Game Called Paako Model 2382580 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Game For You, Josh Model 1035260 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Game of Changes Model 467090 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Game of Humans Model 1268350 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Game of Thrones - The Board Game Model 1075190 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Game with a Kitty 1 & 2 Model 2055490 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Game You Can Afford In This Economy Demo Model 2239760 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Game You Can Afford In This Economy Model 2213950 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Gay Love Story About Gay Love Model 1384700 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Gay's Life Model 1147500 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Gentlemanly Adventure Model 890740 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Ghostly Rose Model 1869900 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Ghostly Tale Model 1161120 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Giant Problem Model 1020120 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Gift of War Model 1780000 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Girls Fabric Face Model 603810 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | A Gladiator's Hell Model 1714310 | 20?? | Steam Valve Corp. |
