| PC/MS-Windows pack. |  American Airport Simulator Model 2366250 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Angst (Steam Deluxe Edition) Model 721300 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Arcadia Model 1249040 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Camper Simulator Model 1339490 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Catur/Traditional Model 1922770 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Christmas Model 1853150 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. |  American Commando Demo Model 2167950 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Commando Model 1605420 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Farmer Model 784180 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Fugitive Model 934780 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American History Lux Model 357710 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Hostage Model 496710 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Isekai Prologue Model 1350630 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Mensa Academy Model 214400 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Motorcycle Simulator Model 1257480 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Patriots - Boston Tea Party Model 705750 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Patriots - The Swamp Fox Model 959850 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Powerhaul Train Simulator Model 443900 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Psycho Model 419340 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Railroads - Summit River & Pine Valley Model 787930 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Theft 80s Demo Model 1758740 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Theft 80s Model 1321450 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American Truck Simulator Demo Model 441960 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American University Life - Welcome Week! Model 904050 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | American VR Coasters Model 610260 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Americas Tower Simulator Demo Model 2181910 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Americas Tower Simulator Model 2057500 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amerikanische Stadthäuser Model 371490 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amerzone - The Explorer's Legacy Model 302190 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amethlion Model 915820 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Ami Demo Model 1324750 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Ami Model 1223030 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Ami's Room Model 2136210 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | AMID EVIL Demo Model 1633340 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amid Evil VR Model 2320910 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amid The Lines Model 1611110 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amigdala Model 450110 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amigo - Kebab Simulator Model 2280320 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amigo Fishing Model 801610 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | Amigo VR Model 622310 | 20?? | Steam Valve Corp. |
