Steam Deck games: R
- ---Red---Tether-->Playable
- [REC] ParoxysmPlayable
- [REDACTED]Verified
- R-Type Delta: HD BoostedPlayable
- R-Type Dimensions EXVerified
- R-Type Dimensions IIIPlayable
- R-Type Final 2Playable
- R-Type Tactics I • II CosmosPlayable
- R.A.T.: Human Error – Episode OnePlayable
- R.E.P.O.Playable
- R.I.C.APlayable
- R.I.P. - Reincarnation Insurance ProgramVerified
- R.U.S.E.™Verified
- Ra Ra BOOMPlayable
- Rabat Protocol:Metal RhapsodyPlayable
- Rabbit and SteelPlayable
- Rabbit HolePlayable
- Rabbit Hole 3D: Steam EditionPlayable
- Rabbit SamuraiPlayable
- Rabby in the Land of SweetsPlayable
- Rabi-RibiVerified
- RACCOIN: Coin Pusher RoguelikeVerified
- Raccoo VenturePlayable
- Raccoon Packer: A Cozy Puzzle GamePlayable
- RACE 07Playable
- Race ConditionVerified
- Race for the GalaxyPlayable
- RACE InjectionPlayable
- Race Max ProPlayable
- Race The SunPlayable
- Race to KyivVerified
- RaceLeaguePlayable
- Racer OverdriveVerified
- RaceRoom Racing ExperiencePlayable
- RaceTrapPlayable
- RaceWormsPlayable
- RacinePlayable
- RacingmaybePlayable
- Rack and SlayVerified
- RADVerified
- RaddollPlayable
- Radial FlowPlayable
- Radiance of Annihilation -Disorder Eclipse-Verified
- Radiant DefensePlayable
- Radiant Princess - Poni CeresVerified
- Radical Rabbit StewVerified
- RADical ROACH RemasteredPlayable
- Radical Spectrum: Volume 2Playable
- Radio Commander: Vietnam '64Playable
- Radioactive PineapplePlayable
- RadiolightVerified
- RADIOSOLPlayable
- RadiotextPlayable
- Radix ChroniclePlayable
- RaeyPlayable
- RaftPlayable
- Ragdoll RumblePlayable
- Ragdoll RunnersPlayable
- RAGDOREPlayable
- RAGEPlayable
- Rage in PeaceVerified
- Rage of the Dragons NEOPlayable
- Rage SimulatorPlayable
- Raging BytesVerified
- Raging JusticePlayable
- Raging LoopVerified
- RagingBlastersVerified
- RagingFistPlayable
- RagnarPlayable
- RagnarockPlayable
- Ragnarok X: Next GenerationPlayable
- Ragnarok: The New WorldPlayable
- RagnoriumPlayable
- Ragtag Heroes : CO-OP DeckbuilderPlayable
- Raid AuctusPlayable
- Raid On RiftPlayable
- RAID: Shadow LegendsPlayable
- RAID: World War IIPlayable
- RAIDBORNVerified
- Raiden IV x MIKADO remixVerified
- Raiden NOVA | 雷電NOVA | 雷電新星Playable
- Raider Kid and the Ruby ChestVerified
- Raiders of BlackveilPlayable
- Raiders of RuinVerified
- Raiders Of The Lost IslandVerified
- Raiders of Treasure IslandPlayable
- Raiders of ValhallaPlayable
- Raiders! Forsaken EarthPlayable
- RAIDOU Remastered: The Mystery of the Soulless ArmyPlayable
- RaidTitansPlayable
- Rail Adventures - VR Tech DemoPlayable
- Rail Cargo SimulatorPlayable
- Rail of MöbiusPlayable
- Rail RouteVerified
- RailboundVerified
- RailGods of HysterraPlayable
- RAILGRADEVerified
- Railroad CorporationPlayable
- Railroad Corporation 2Playable
- Railroad EngineerPlayable
- Railroad Ink ChallengePlayable
- RailroaderPlayable
- Railroads & CatacombsVerified
- Railroads & Catacombs: ProloguePlayable
- Railroads OnlinePlayable
- Railway EmpirePlayable
- Railway Empire 2Verified
- Railway Islands - PuzzlePlayable
- Railway Islands 2 - PuzzlePlayable
- RaimodulaPlayable
- Rain and the WolfVerified
- Rain on Your ParadeVerified
- Rain WorldPlayable
- RainbowPlayable
- Rainbow Billy: The Curse of the LeviathanVerified
- Rainbow Cloud: A GAY RPGPlayable
- Rainbow CottonVerified
- RAINBOW CREAM SAGAPlayable
- Rainbow GatePlayable
- RAINBOW HIGH™: RUNWAY RUSHVerified
- Rainbow LegendsPlayable
- Rainbowcore HypernovaPlayable
- RAINETTEVerified
- Raining blocksVerified
- Raining Blood: HellfirePlayable
- Raining Cats and DogsPlayable
- Raining City: Millions RecollectionsPlayable
- RainsweptPlayable
- Rainy City: PandemicPlayable
- Rainy DayVerified
- RainydayPlayable
- RaiOhGar: Asuka and the King of SteelPlayable
- Raise Your TribePlayable
- Raising a Happy NEETVerified
- Raji: An Ancient EpicPlayable
- Raji: PrologueVerified
- RAKE IN - Scoring Big With Monster Girls!Playable
- RakeoPlayable
- RAKKA: WAKE 01 - SOOTPlayable
- RakuenPlayable
- Rally Arcade ClassicsVerified
- Rally Mechanic SimulatorPlayable
- Rally Mechanic Simulator: Light EditionPlayable
- Rally: Endless ConquestVerified
- RallyallyallyPlayable
- RAM: Random Access MayhemPlayable
- Ramen SimulatorPlayable
- RamifyPlayable
- RamonaPlayable
- Rampage Ball 2048Verified
- Rampage KnightsPlayable
- Rana CardPlayable
- Ranch Farm and Store SimulatorPlayable
- RanchboundPlayable
- Randal's MondayPlayable
- Randal's TuesdayVerified
- Random ChatPlayable
- Random Heroes: Gold EditionVerified
- Random LegionPlayable
- RandomiceVerified
- RandovillePlayable
- RANDungeonPlayable
- Randy And Teddy Adventure RoadPlayable
- Randy The RacoonPlayable
- Ranger Quest: The Adventure BeginsPlayable
- Rapid TapPlayable
- Raptor Boyfriend: A High School RomancePlayable
- Raptor: Call of The Shadows - 2015 EditionPlayable
- Rasetsu FumadenPlayable
- Raspberry CubePlayable
- Rat QuestPlayable
- Rat RacePlayable
- Rat SimulatorPlayable
- RatatanPlayable
- Ratchet & Clank: Rift ApartVerified
- Ratcheteer DXVerified
- Rated SudokuPlayable
- RATKING CHAPTER ZEROPlayable
- RatopiaPlayable
- RatropolisPlayable
- Rats, Bats, and BonesPlayable
- RATSHAKER™Verified
- Ratten ReichPlayable
- Ratty CattyPlayable
- RauniotPlayable
- Ravage RoadPlayable
- RavenboundPlayable
- RavenfieldPlayable
- Ravenous DevilsVerified
- RavenswatchPlayable
- Raw MetalVerified
- Raw NerveVerified
- RawislandPlayable
- Ray’z Arcade ChronologyVerified
- RayadiumPlayable
- RayboundPlayable
- Raygun GadaboutPlayable
- Rayland 2Playable
- RaylessPlayable
- Rayman: 30th Anniversary EditionVerified
- Rayman® LegendsVerified
- Rayman® OriginsPlayable
- Rayna SurvivorsPlayable
- RaywinPlayable
- RAYZEPlayable
- Razenroth 2Playable
- Razortron 2000Verified
- RB: AxolotlVerified
- RC Mini RacersPlayable
- RC RevolutionPlayable
- RC Revolution: High Voltage - 免费玩Playable
- RC-AirSim - RC Model Airplane Flight SimulatorVerified
- RE-TAPEDPlayable
- Re-VoltPlayable
- Re;Lord 1 ~The witch of Herfort and stuffed animals~Playable
- Re: LieF ~ Shin'ainaru Anata e~Verified
- Re:BFPlayable
- Re:BladePlayable
- RE:CALLPlayable
- Re:FreshVerified
- Re:KuroiPlayable
- Re:LegendPlayable
- Re:NightPlayable
- Re:Store the Record StorePlayable
- Re:SurvivorPlayable
- Re:TouringVerified
- Re:Turn - One Way TripVerified
- Re:Turn 2 - RunawayPlayable
- Re.dive WonderlandPlayable
- Re.polyPlayable
- Reach for the SunPlayable
- Reach MePlayable
- Reach the lightPlayable
- Read Only Memories: NEURODIVERVerified
- Ready or NotVerified
- Ready, Steady, Ship!Verified
- Real Anime Situation! 2Verified
- Real Anime Situation! DTPlayable
- REAL BOUT FATAL FURY 2: THE NEWCOMERSVerified
- Real Boxing 2: RemasteredPlayable
- Real Dive WorldPlayable
- REAL ESTATE Simulator - FROM BUM TO MILLIONAIREPlayable
- Real Estate Simulator 2Playable
- Real estate tycoonPlayable
- Real Pool 3D - PooliansPlayable
- REAL WEB LEGENDS: Carter's QuestVerified
- RealindustryPlayable
- Reality BreakVerified
- Reality patrol: ProloguePlayable
- Really DogPlayable
- Realm GrinderVerified
- Realm of InkVerified
- Realm of TaiwuPlayable
- Realm of the Mad God ExaltPlayable
- Realms of Arkania 1 - Blade of Destiny ClassicPlayable
- Realms of Arkania 2 - Star Trail ClassicPlayable
- Realms of Arkania 3 - Shadows over Riva ClassicPlayable
- Realms of MagicPlayable
- realMyst: Masterpiece EditionPlayable
- Realpolitiks 3: Earth and BeyondPlayable
- Realpolitiks IIPlayable
- REANIMALVerified
- Reap and RushPlayable
- Reaper's IslePlayable
- ReaplacedPlayable
- ReassemblyPlayable
- REAVERPlayable
- Rebecca and the Sword of Nasty CursesVerified
- Rebel EnginePlayable
- Rebel FuryPlayable
- Rebel GalaxyPlayable
- Rebel Inc: EscalationPlayable
- Rebel TransmuteVerified
- Rebellion GODSOUL: AwakeningPlayable
- REBELLION PRINCESS｜リベリオン プリンセスPlayable
- Rebirth:Beware of Mr.WangPlayable
- Rebirth! New LoverPlayable
- Rebooted FatePlayable
- Reborn A Zombie!Playable
- Reborn: An Idle Roguelike RPGPlayable
- RebotsPlayable
- Rebound GunPlayable
- RebreatheRVerified
- Rebuild 3: Gangs of DeadsvilleVerified
- Recall: Empty WishesVerified
- ReceiverPlayable
- Receiver 2Playable
- RecessesPlayable
- ReCharge RC: High VoltageVerified
- Recipe for DisasterPlayable
- Reclaim The SeaPlayable
- ReCoilPlayable
- RecolitVerified
- RecompileVerified
- Recon ControlPlayable
- Recon QuestPlayable
- ReconquistaPlayable
- Record of Agarest War MariageVerified
- Record of Lodoss War-Deedlit in Wonder Labyrinth-Playable
- Record Shop SimulatorPlayable
- ReCore: Definitive EditionPlayable
- Recovery PhrasePlayable
- RecursedVerified
- Recursive RiftfallPlayable
- Recursive RuinPlayable
- Recycling Center SimulatorPlayable
- Red AlgorithmPlayable
- Red Bow: Strange DreamPlayable
- Red Chaos - The Strict OrderPlayable
- Red Chat Ritual – TSUMIMI TIMEPlayable
- Red Comrades 2: For the Great Justice. ReloadedVerified
- Red Comrades Save the Galaxy: ReloadedVerified
- RED DAWNPlayable
- Red Dead OnlinePlayable
- Red Dead RedemptionPlayable
- Red Dead Redemption 2Playable
- Red Door Yellow DoorPlayable
- Red FactionPlayable
- Red Faction Guerrilla Re-Mars-teredPlayable
- Red Faction Guerrilla Steam EditionVerified
- Red Faction IIPlayable
- Red Faction®: Armageddon™Playable
- RED HOT VENGEANCEVerified
- Red Nose Guy SuikaVerified
- Red Orchestra 2: Heroes of Stalingrad with Rising StormPlayable
- Red Passport: Ticket to RussiaPlayable
- Red PistolPlayable
- Red Rocket DefencismPlayable
- Red Rogue SeaPlayable
- Red Solstice 2: SurvivorsPlayable
- Red Spider2: ExiledPlayable
- Red Tears: AngolaPlayable
- Red Tie RunnerPlayable
- Red TowerPlayable
- Red TriggerPlayable
- Red Wings: Aces of the SkyVerified
- Red Wings: American AcesVerified
- Red's KingdomVerified
- REDACTEDPlayable
- Redeemer: Enhanced EditionPlayable
- Redemption ReapersPlayable
- RedfallVerified
- Redgar: The Space VikingPlayable
- RediePlayable
- REDLINE CROOKSVerified
- REDMASKPlayable
- Redneck Rampage Rides AgainPlayable
- REDNEG ALLSTARS SWING-BY EDITIONPlayable
- Redout 2Verified
- Redout: Enhanced EditionVerified
- REDSHOTVerified
- ReEarthPlayable
- ReeflandPlayable
- Reel Fishing: Road Trip AdventurePlayable
- ReFactoryVerified
- refarmPlayable
- RefencePlayable
- Refind Self: The Personality Test GamePlayable
- Reflection of a Fallen FeatherVerified
- Reflections of the voidPlayable
- Reflex ArenaPlayable
- Reflex Unit: Strike OpsVerified
- REFLEXIA Prototype ver.Verified
- RefRain - prism memories -Playable
- RefunctVerified
- Regency SolitaireVerified
- Regency Solitaire IIVerified
- RegimentsPlayable
- Regions Of RuinPlayable
- Regions of Ruin: RunegateVerified
- Regista: Reign Your Football ClubPlayable
- Regular Factory: Escape RoomVerified
- Regular Human BasketballVerified
- Regular Human WorkshopPlayable
- Rei and the Floating CityPlayable
- Reign of GuildsPlayable
- Reign of the RenegadePlayable
- Reign of the SuccubusPlayable
- ReignbreakerVerified
- ReigningPlayable
- ReignMakerPlayable
- ReignsVerified
- Reigns BeyondVerified
- Reigns: Game of ThronesVerified
- Reigns: Her MajestyPlayable
- Reigns: The WitcherVerified
- Reigns: Three KingdomsPlayable
- Reimu Needs Help!? Aunn-chan to the Rescue!Playable
- Reincarnated as a Dark Lord Before Taking Over the World with Power 999999999Playable
- Reincarnated As A MonsterPlayable
- Reincarnation : Hero of the GunPlayable
- Reincarnation of OceanPlayable
- RejoinderPlayable
- REKAVerified
- Rekindled TrailsVerified
- REKKR: Sunken LandPlayable
- REKT! High Octane StuntsVerified
- rekyPlayable
- RelapsePlayable
- Relaxing KiteVerified
- Relentless FrontierPlayable
- Relic AbyssVerified
- Relic ArenaPlayable
- Relic DudesPlayable
- Relic Guardian - Tower DefensePlayable
- Relic Hunters LegendVerified
- Relic Hunters Zero: RemixPlayable
- RelictaVerified
- ReliefPlayable
- RELOADIANPlayable
- RelootedVerified
- Rem SurvivalPlayable
- RemagotchiPlayable
- REMATCHPlayable
- REMEDIUMPlayable
- REMEDIUM: SentinelsVerified
- Remember MePlayable
- Reminiscence of Gusuku: Card and ExploreVerified
- ReMixPlayable
- Remnant RecordsPlayable
- Remnant: From the AshesVerified
- Remnants Of IsolationVerified
- Remnants of NaezithPlayable
- RemorsesPlayable
- Remote PlanetsPlayable
- Remote Reaper: FPV Combat Drone SimulatorPlayable
- Remothered: Broken PorcelainPlayable
- Remothered: Red Nun's LegacyVerified
- Remothered: Tormented FathersPlayable
- Ren & Stimpy Happy, Happy, Joy, Joy, CollectionVerified
- Renai Karichaimashita: Koikari - Love For HireVerified
- Renai X Royale - Love's a BattlePlayable
- Renaissance Kingdom WarsPlayable
- RencounterPlayable
- Rendering Ranger™: R² [Rewind]Verified
- Renfield: Bring Your Own BloodVerified
- RENNSPORTPlayable
- Renowned Explorers: International SocietyPlayable
- Rent A Car Simulator 24Playable
- Rent DuePlayable
- RentlordPlayable
- Rento Fortune: Online Dice Board Game (大富翁)Verified
- Repair this!Playable
- REPEATERPlayable
- Repel The RiftsVerified
- Repella FellaPlayable
- RePetePlayable
- RepetendiumPlayable
- REPLACEDVerified
- Replay - VHS is not deadVerified
- REPLAY BOYSVerified
- Replay Value: Second Hand GamesPlayable
- ReplicaPlayable
- ReplicatPlayable
- Replik SurvivorsPlayable
- REPLIKATORVerified
- REPOSEVerified
- RepterraPlayable
- Reptilian RisingPlayable
- Republic of JunglePlayable
- Republic of PiratesPlayable
- Requiem MemoryPlayable
- Requiem of ReuinisPlayable
- Requiem: Desiderium MortisPlayable
- ReRoadPlayable
- RerunVerified
- Rescue Dash - Management PuzzlePlayable
- Rescue HQ - The TycoonPlayable
- Rescue Party: Live!Playable
- Rescue Team 6Playable
- Rescue Team: Ancient GuardianPlayable
- Rescue Team: Clouded MindPlayable
- Rescue Team: Evil GeniusPlayable
- Rescue Team: Magnetic StormPlayable
- Rescue Team: Mineral of MiraclesPlayable
- Rescue The PrisonerPlayable
- Rescuties! VRPlayable
- Research StoryVerified
- RESEQUENCEDPlayable
- Resette's Prescription ~Book of memory, Swaying scale~Playable
- Reshaping MarsPlayable
- Resident EvilVerified
- Resident Evil (1996)Playable
- Resident Evil 0Playable
- Resident Evil 2Verified
- Resident Evil 3Playable
- Resident Evil 3 Nemesis (1999)Playable
- Resident Evil 4Verified
- Resident Evil 4 (2005)Playable
- Resident Evil 5Playable
- Resident Evil 6Verified
- Resident Evil 7 BiohazardVerified
- Resident Evil RequiemPlayable
- Resident Evil RevelationsVerified
- Resident Evil Revelations 2Playable
- Resident Evil VillageVerified
- Resist the succubus—The end of the female KnightPlayable
- ReSizEPlayable
- ResolutiionVerified
- ResonanceVerified