| PC/MS-Windows pack. |  La Corda d'Oro Octave Model 862630 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Last Shark Standing Model 1157300 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Lawnmower Game 4 - The Final Cut Model 1064090 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Legend of Keepers - Prologue Model 1151080 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Lost Artifacts - Frozen Queen Model 1113750 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Lost Artifacts - Golden Island Model 873900 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Lost Model 1095360 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Lost Model 1126290 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Man of the House Model 1148150 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Man Wreck Model 1171640 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | ManGuin – Penguin Apocalypse Model 943310 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Monster Energy Supercross - The Official Videogame 2 Model 882020 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Monster Hunting... For Love! Model 1029380 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Mortal Kombat 11 Model 976310 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Multiple Views Objects Model 808870 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Murder Diaries - Ankara Model 795960 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Mystery Case Files - Ravenhearst Unlocked Collector's Edition Model 1168830 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Mystery Solitaire - Grimm Tales Model 1037010 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Naval Action Model 311310 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Photo Quiz - Animals Model 1203580 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Pro Cycling Manager 2019 Model 936140 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Quake II RTX Model 1089130 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Queen's Quest 5 - Symphony of Death Model 1089660 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Resident Evil 2 Model 883710 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Rogue Empire Model 650940 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Rogue Model 983830 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Romans from Mars (Free-to-Play) Model 1032660 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Roombo - First Blood - Justice Sucks Model 1004610 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Roomie Romance Model 467720 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Root Letter Last Answer Model 1056510 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Sex Simulator Model 1111810 18 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Shards of Azuria Model 498340 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Shards of Infinity Model 1008800 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Soccer Manager 2020 Model 1078730 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | SpaceEngine Model 314650 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Star Wars - Battlefront (Classic, 2004) Model 1058020 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Star Wars - Jedi - Fallen Order Model 1172380 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Steam Prison Model 977460 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Super Dodgeball Beats Model 881090 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | Super gamebear with its three girlfriends Model 937020 | 2019 | Steam Valve Corp. |
