| PC/MS-Windows pack. |  150,000 B.C. Model 864940 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | 16 Bit Arena Model 347630 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | 16 bit vs Reality Model 1305450 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | 16 Planes:Return Model 986770 | 2023 | Steam Valve Corp. |
| PC/MS-Windows pack. |  16-Bit Soccer Demo Model 1505640 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 16-Bit Soccer Model 1487640 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | 16-bit Trader Model 375460 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1630 - The Thirty Years War Model 1784970 | 2023 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1651 Demo Model 2086200 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 1651 Model 1987630 | 2022 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1701 A.D. - Gold Edition Model 7870 | 2009 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1701 A.D. - The Sunken Dragon Model 7880 | 2009 | Steam Valve Corp. |
| PC/MS-Windows pack. | 171 Model 1269370 | 2022 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1775 - Rebellion Model 422610 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 ???b? Model 1486900 | 2023 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Floors Model 855320 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Layers Model 952730 | 2022 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Across America Model 514160 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - American Long Haul Model 12520 | 2008 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Convoy Model 514170 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Extreme Trucker 2 Model 362780 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Extreme Trucker Model 33730 | 2009 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Hard Truck Model 1318750 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Haulin' Model 514180 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Pedal to the Metal Model 337460 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 18+ Memory Model 1222470 18 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18+ Model 877360 18 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | 180 Files - The Aegis Project Demo Model 1282660 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 180 Files - The Aegis Project Model 1282650 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | 180 Seconds Model 2006770 | 2022 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1812 - Napoleon Wars Model 1166230 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1812 - The Invasion of Canada Model 555370 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1849 Model 290970 | 2014 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1883 Science & Mediumship Demo Model 2121300 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 1883 Science & Mediumship Model 2118260 | 2023 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1897 Korea Model 1758370 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | 1912 Titanic Mystery Model 1114270 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 1914 - Prelude to Chaos Model 627950 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 1917 - The Alien Invasion DX Model 470060 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 1917 - The Prologue Model 1352230 | 2020 | Steam Valve Corp. |
