- Ready or Not – v39903 (Release) + Partial DLC + Multiplayer
- Real Nightmares
- Realm of Dread + Windows 7 Fix
- Realms of Arkania: Blade of Destiny – v1.36 + 3 DLCs + Bonus Content
- Realms of Arkania: Star Trail – Digital Deluxe Edition, v1.10 + DLC + Bonus Content
- Realpolitiks II
- RealRTCW + Return to Castle Wolfenstein – v3.1.14/v1.42d + Add-ons & Mods
- Rebel Cops – v1.0.7.0
- Rebel Galaxy Outlaw – v1.18b/Build 5581719
- Rebel Inc: Escalation – v1.0
- REC: Beyond The Lens
- Recompile
- Recontact London: Cyber Puzzle
- Record of Agarest War: Mariage – Deluxe Bundle
- ReCore: Definitive Edition – Steam Build 911/213/2250180
- Recursive Ruin – v22.05.17
- Red Comrades Save the Galaxy: Reloaded
- Red Dead Redemption – v1.0.1 + Undead Nightmare DLC + Bonus Content + Switch Emulators
- Red Dead Redemption 2 – Build 1311.23
- Red Faction Guerrilla Re-Mars-tered – v1.0 cs:4450 (Update 7)
- Red Faction: Guerrilla – Steam Edition
- Red Glare
- Red Solstice 2: Survivors – v2.73 + 6 DLCs
- Red Wings: Aces of the Sky + Upgrade Pack DLC
- Red Wings: American Aces + 2 DLCs
- Redeemer: Enhanced Edition + HotFix
- Redemption Reapers – v1.0.2
- Redout
- Redout 2
- Redout: Space Assault
- Regalia: Of Men and Monarchs – v1.02
- Regiments – v1.0.0.1612
- Regular Factory: Escape Room – v1.0.1
- Relayer Advanced – v01.10 (Build 9916021) + 18 DLCs
- Relicta
- REMEDIUM: Sentinels
- Remnant II: Ultimate Edition – v396.261 + 5 DLCs + Online Multiplayer
- Remnant: From the Ashes – v248020 + 10 DLCs
- Remnants of the Dawn
- Remorse: The List
- Remoteness
- Remothered: Broken Porcelain
- Renoir
- Repella Fella: Pirate Edition
- Reptiles: In Hunt – v1.02
- Republique Remastered
- Rescue Party: Live!
- RESEARCH and DESTROY – v1.1.7 + 4 DLCs
- Resequenced
- Reservoir Dogs: Bloody Days + Update 1