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| Title | Publisher | Released | Steam APP ID: | |
 | Ravenbound Demo | Avalanche Studios Group | 2023 | 2242770 |
 | Reckless Space Pirates | Choice of Games LLC | 2017 | 648530 |
 | Risk of Rain | Hopoo Games | 2013 | 248820 |
 | Rockstar Games Launcher | Rockstar Games, Inc. | 2019 | |
 | RPCS3 | DH and Hykem | 2011 | |
 | Scum | Jagex Ltd. | 2018 | 513710 |
 | Second Extinction™ | Avalanche Studios Group | 2020 | 1024380 |
 | Serious Sam 3: BFE | Devolver Digital | 2011 | 41070 |
 | Serious Sam Fusion 2017 | Devolver Digital | 2018 | 564310 |
 | Sniper Elite 5 | Rebellion Developments Limited | 2022 | 1029690 |
 | Spacebase Startopia | Kalypso Media Group GmbH | 2021 | 840390 |
 | SpyShelter | Netmeetings LLC | 2024 | |
 | Star Control®: Origins | Stardock Entertainment, Inc. | 2018 | 271260 |
 | The Aether: Life as a God | Hosted Games | 2018 | 987190 |
 | theHunter: Call of the Wild™ | Avalanche Studios Group | 2017 | 518790 |
 | Total War: THREE KINGDOMS | SEGA | 2019 | 779340 |
 | Totally Reliable Delivery Service | tinyBuild | 2021 | 1011670 |
 | Tribes of Midgard | Gearbox Publishing, LLC | 2021 | 858820 |
 | Ubisoft Connect | Ubisoft Entertainment S.A. | 2012 | |
 | UBOAT | PlayWay S.A. | 2019 | 494840 |
