Steam Deck games: B
- [Bober Bros] It's Just A PrankPlayable
- [Bober Bros] No Means NothingVerified
- [Bober Bros] The HolePlayable
- #BLUDVerified
- ~Be a maid in the Demon World~ The Secret Café of the Demon Angel Hero.Playable
- B-12Verified
- B-Prison UnchainPlayable
- B-RAINPlayable
- B..:EvaSivePlayable
- B.I.O.T.A.Verified
- B.I.R.D.Playable
- B100X - Auto Dungeon RPGPlayable
- Baba Is YouVerified
- BABBDIPlayable
- Babble RoyaleVerified
- Babbling BrookPlayable
- Babel LegacyPlayable
- Baby Blues Nightmares - Toddler Horror GamePlayable
- Baby Dino AdventuresVerified
- Baby Goat BillyPlayable
- Baby Shark™: Sing & Swim PartyVerified
- Baby StepsVerified
- BabyloniaPlayable
- Baccarat Online: BaccaristVerified
- BackPlayable
- Back 4 BloodPlayable
- Back Alley InnPlayable
- Back from the other world, I missed love.Playable
- Back in 1995Playable
- Back in the SwampPlayable
- BACK OF SPACEPlayable
- Back To AshesPlayable
- Back to HearthVerified
- Back to the DawnVerified
- Back：FadePlayable
- BACK*SPACEPlayable
- Backfirewall_Verified
- Backpack BattlesVerified
- Backpack DungeonPlayable
- Backpack HeroVerified
- Backpack JianghuPlayable
- Backpack RaidersPlayable
- Backpacker GuildPlayable
- Backroom CompanyPlayable
- BACKROOMS ANOMALYVerified
- Backrooms BreakPlayable
- Backrooms Cleanup CrewPlayable
- Backrooms CyclePlayable
- Backrooms ExplorationPlayable
- Backrooms LoopPlayable
- Backrooms Lost DimensionPlayable
- Backrooms Lost RunnersPlayable
- Backrooms Rec.Playable
- Backrooms SantaPlayable
- Backrooms SocietyPlayable
- BACKROOMS STORIESVerified
- BACKROOMS: APPREHENSIONPlayable
- Backrooms: Code YellowPlayable
- Backrooms: Escape TogetherPlayable
- Backrooms: ExtractionsPlayable
- Backrooms: Lost TapePlayable
- Backrooms: Missing PersonsPlayable
- Backrooms: No EscapePlayable
- BackseatPlayable
- Backseat DriversPlayable
- Backspace BoukenPlayable
- Backwoods TownPlayable
- Backyard BaseballPlayable
- Backyard Baseball '01Playable
- Backyard Baseball '97Verified
- Backyard Football '99Playable
- Backyard Hockey '02Verified
- Backyard Soccer '98Playable
- BacteriaPlayable
- Bad 2 Bad: ApocalypsePlayable
- Bad CaterpillarVerified
- Bad CheeseVerified
- Bad CreditPlayable
- Bad DayPlayable
- Bad Dream: ComaVerified
- Bad Dream: PurgatoryVerified
- Bad EggVerified
- BAD ENDVerified
- BAD END THEATERVerified
- Bad FootballPlayable
- Bad Guys at SchoolPlayable
- Bad MineralPlayable
- Bad North: Jotunn EditionVerified
- Bad Parenting 1: Mr. Red FacePlayable
- Bad ThoughtsPlayable
- BADLAND: Game of the Year EditionVerified
- Badlands Crew - Drive, Command, ConquerVerified
- BAFF FVerified
- Bagel Love StoryPlayable
- Bahnsen KnightsPlayable
- Bail Force: Cyberpunk Bounty HuntersPlayable
- Bail or Jail(OBAKEIDORO!)Playable
- Baimason's Thing Finder PuzzleVerified
- BAIONLENJAPlayable
- BaisuPlayable
- Bait SoulPlayable
- BAJA: Edge of Control HDPlayable
- Bakahazard 3Verified
- Baker Business 3Verified
- BAKERUVerified
- BakeryPlayable
- Bakery Magnate: BeginningPlayable
- Bakery SimulatorPlayable
- BakeryDiaryPlayable
- Baki Hanma: Blood ArenaPlayable
- Baking BustlePlayable
- Bakso SimulatorPlayable
- Bakso Simulator 2Playable
- BAKU -バク-Playable
- Bakumatsu Renka SHINSENGUMIPlayable
- Balacera BrothersPlayable
- BaladinsPlayable
- BALAN WONDERWORLDVerified
- BalancelotPlayable
- BalatroVerified
- Baldi's Basics Classic RemasteredPlayable
- Baldi's Basics PlusVerified
- Baldina's Basis in Education Literary GrammarVerified
- Baldo: The Guardian OwlsVerified
- Baldur's Gate 3Verified
- Baldur's Gate II: Enhanced EditionPlayable
- Baldur's Gate: Dark AllianceVerified
- Baldur's Gate: Dark Alliance IIVerified
- Baldur's Gate: Enhanced EditionPlayable
- ballPlayable
- Ball at Work: The Ultimate Speedrun Platformer!Playable
- Ball BulétPlayable
- Ball ControlVerified
- Ball laB IIVerified
- Ball of WonderPlayable
- Ball PunchersPlayable
- Ball Scooping FriendsVerified
- Ball TortureVerified
- BALL x PITVerified
- Ball-it HellPlayable
- Ball's JourneyPlayable
- Ballads of Hongye: REBORNPlayable
- BallancePlayable
- BallatoryPlayable
- BallBastic!Playable
- Ballest of Them AllPlayable
- BallfrogPlayable
- BallionaireVerified
- Ballistic ZenPlayable
- BallisticNGVerified
- Balloon FlightPlayable
- BalloonBreakerPlayable
- Balls Crush SimulatorPlayable
- Balls RoyalePlayable
- Balls!🤬🍆Playable
- BallshitVerified
- BalorizonVerified
- BalrumPlayable
- Bam Boom Blade 竹個擊破Verified
- BAMG2023Playable
- BananaVerified
- Banana 2: FruitVerified
- Banana 3DPlayable
- Banana CatVerified
- Banana ClickerPlayable
- Banana GineVerified
- Banana GirlsPlayable
- Banana Hell: Mountain of MadnessPlayable
- Banana MonkeysPlayable
- Banana of DoomPlayable
- Banana ShooterPlayable
- Banana StepPlayable
- Banana-ShapedPlayable
- BananamanaVerified
- BANCHOU TACTICSPlayable
- Band Camp BoyfriendPlayable
- Bandit BrawlerPlayable
- Bandit Simulator TDPlayable
- Bandit TrapPlayable
- Bandle Tale: A League of Legends StoryVerified
- BanebushVerified
- Bang Average Football – Play, Manage, CreateVerified
- Bang Bang BarrageVerified
- Bang Bang RacingVerified
- Bang-On Balls: ChroniclesVerified
- BangBang PewPewVerified
- Bangkok Story: A Stray DogPlayable
- BanishedPlayable
- Banishers: Ghosts of New EdenPlayable
- Bank SimulatorPlayable
- Banker SimulatorPlayable
- Banner of ConquestPlayable
- Banner of the MaidVerified
- BannerBoundVerified
- Banners of RuinPlayable
- Banquet for FoolsPlayable
- BanterPlayable
- BantrixiaVerified
- Banyu Lintar Angin - Little Storm -Verified
- Bao Bao's™ Cozy LaundromatPlayable
- BAPBAPPlayable
- BARPlayable
- Bar After BarPlayable
- Bar BreakerPlayable
- BarbarianPlayable
- Barbarous: Family SecretsPlayable
- BarbecuePlayable
- Barbie Project Friendship™Verified
- Barbie™ Horse TrailsPlayable
- Bard IdleVerified
- BARDA: Backpack RoguelikeVerified
- BardbarianVerified
- Bare Butt BoxingVerified
- Barely RacingVerified
- Bargain HunterPlayable
- Barista SimulatorPlayable
- Barn FindersPlayable
- Barn Finders: The PilotPlayable
- BarnaclePlayable
- BaronyVerified
- BAROQUE ~ Become a Meta-Being ~ ReviveVerified
- BAROQUE SYNDROMEVerified
- BarotraumaPlayable
- BarragePlayable
- Barrel RollPlayable
- BarroVerified
- Barro 2020Verified
- Barro 2024Playable
- Barro 22Playable
- Barro FVerified
- Barro F22Playable
- Barro GTPlayable
- Barro RacingPlayable
- Barrow Hill: Curse of the Ancient CirclePlayable
- Barrow Hill: The Dark PathVerified
- Barry of WrathPlayable
- Bartender HustleVerified
- Barton Lynch Pro SurfingPlayable
- BasCatball Mars: Basketball & CatVerified
- Base OnePlayable
- Baseball RiotPlayable
- BaselessVerified
- Basements n' Basilisks: Storms of SorceryVerified
- Bash the Teacher! - Classroom ClickerPlayable
- Basketball Club StoryVerified
- Basketboy's AdventurePlayable
- Bass MonkeyPlayable
- Bastard BondsPlayable
- BastionPlayable
- Bat BoyVerified
- Batbarian: Testament of the PrimordialsVerified
- Baten Kaitos I & II HD RemasterVerified
- Batman - The Telltale SeriesPlayable
- Batman: Arkham Asylum Game of the Year EditionVerified
- Batman: Arkham City - Game of the Year EditionVerified
- Batman™: Arkham KnightVerified
- Batman™: Arkham Origins Blackgate - Deluxe EditionVerified
- Bato: Treasures of TibetPlayable
- Batomon ShowdownPlayable
- Batora: Lost HavenVerified
- BatsugunVerified
- BATSUGUN Saturn Tribute BoostedVerified
- BatteryNotePlayable
- Battle AxeVerified
- Battle BallsPlayable
- Battle Bands: Rock & Roll DeckbuilderPlayable
- Battle BrothersPlayable
- Battle Chasers: NightwarPlayable
- Battle Chef Brigade DeluxeVerified
- Battle ChessPlayable
- Battle Chess II: Chinese ChessPlayable
- Battle ClashPlayable
- Battle Cry of FreedomPlayable
- Battle Dawn 2: Terra RebornPlayable
- Battle Engine AquilaPlayable
- Battle for Blood - Epic battles within 30 seconds!Playable
- Battle For EmboliaPlayable
- Battle for Ercaton: Robot UprisingPlayable
- Battle for WesnothPlayable
- Battle GridPlayable
- Battle Grounds IIIPlayable
- Battle IslandsPlayable
- Battle Map StudioPlayable
- Battle NationsPlayable
- Battle Of TarlisPlayable
- Battle of the Four TowersPlayable
- Battle On! Hero AcademyPlayable
- Battle Planet - Judgement DayVerified
- Battle Princess MadelynPlayable
- Battle RCVerified
- Battle Realms: Zen EditionPlayable
- Battle RoomPlayable
- Battle ShapersVerified
- Battle SquaresPlayable
- Battle Suit AcesVerified
- Battle Tanks: World War IIPlayable
- Battle TrainVerified
- BattleBit RemasteredPlayable
- BattleBlock Theater®Verified
- BattleCore ArenaPlayable
- BattlecruisersPlayable
- BattleCry: World At WarPlayable
- Battlefall: State of ConflictPlayable
- Battlefield 4™Playable
- Battlefield Commander WWIIPlayable
- Battlefleet Gothic: Armada 2Playable
- Battlemage: Magic by MailVerified
- BATTLEPOPESPlayable
- BattleritePlayable
- Battlerite RoyalePlayable
- Battleship CommandPlayable
- Battlesloths 2025: The Great Pizza WarsPlayable
- Battlesmiths: Blade and ForgePlayable
- Battlestar Galactica: Scattered HopesPlayable
- BATTLETECHPlayable
- BattletoadsVerified
- Battlevoid: HarbingerVerified
- Battlevoid: Sector SiegePlayable
- Battlezone 98 ReduxPlayable
- Battlezone Gold EditionVerified
- Battlezone: Combat CommanderPlayable
- Bauhaus BonkPlayable
- Bayla BunnyPlayable
- BayonettaVerified
- Bazaar SimulatorPlayable
- BAZOOKA: Rhythm GameVerified
- BBQ Simulator: The SquadPlayable
- BBS (Bulletin Board System) MagicaPlayable
- BDSM: Big Drunk Satanic MassacreVerified
- Be FrugalPlayable
- Be My HordeVerified
- BE-A WalkerVerified
- Beach Buggy Racing 2: Island AdventurePlayable
- Beach Club Simulator 2024Playable
- Beach Defense: Zombie InvasionPlayable
- Beach Invasion 1915-GallipoliPlayable
- Beach Invasion 1944Playable
- Beach Invasion 1945 - PacificPlayable
- BEACHEDPlayable
- BeachHeadPlayable
- Beachhead: DESERT WARPlayable
- Beacon of NeydaVerified
- Beacon PatrolPlayable
- Beacon PinesVerified
- BeamNG.drivePlayable
- BeanPlayable
- Bean and NothingnessPlayable
- Bean BattlesPlayable
- Bean BeastsPlayable
- Bean Meets PawPlayable
- Bean There, Won ThatVerified
- Beans: The Coffee Shop SimulatorPlayable
- Bear and BreakfastVerified
- Bear SimulatorPlayable
- BEAR, VODKA, FALL OF BERLIN! 🐻Playable
- Bear's RestaurantVerified
- bearcyclePlayable
- Beard BladePlayable
- Bearly BravePlayable
- BearnardVerified
- Bears In SpaceVerified
- Beast BreakerVerified
- Beast CollectorPlayable
- Beast SagaPlayable
- Beast SlayerPlayable
- Beastie Bay DXVerified
- BeastieballVerified
- Beastkin ☆ Training ~The Trials of a Beastkin Noblewoman~Playable
- BeastroPlayable
- BeastrunPlayable
- Beasts of BermudaPlayable
- Beasts of Maravilla IslandVerified
- Beat BattlePlayable
- Beat BlastVerified
- Beat CopPlayable
- Beat Hazard 2Playable
- Beat Hazard 3Verified
- Beat InvadersVerified
- beat refleVerified
- Beat SlayerVerified
- Beat Stickman: BeyondVerified
- Beat SurvivalPlayable
- Beat The ChampionsPlayable
- Beat the HumansPlayable
- BeatblockPlayable
- Beatbuddy: Tale of the GuardiansVerified
- Beatdown City SurvivorsVerified
- BeaterCorePlayable
- Beats of BetrayalVerified
- Beautiful Japanese Scenery - Animated JigsawsVerified
- Beautiful Mystic SurvivorsPlayable
- Beauty BounceVerified
- Beauty Store SimulatorPlayable
- Beauty’s TargetPlayable
- Beaver ClickerPlayable
- Beavers Be DammedPlayable
- BecastledVerified
- Become the MoonPlayable
- Becoming SaintVerified
- Bed and BEAKfastPlayable
- Bee IslandPlayable
- Bee Simulator: The HivePlayable
- BeecarbonizeVerified
- BeeftacularPlayable
- Beer FactoryPlayable
- Beer Manufacture SimulatorPlayable
- Beer RunPlayable
- Beer SimulatorVerified
- BeermanPlayable
- Beetle NinjaPlayable
- BeetleballPlayable
- Beff Jezos SimulatorPlayable
- Before Arriving at the TerminalVerified
- Before Exit: Gas StationVerified
- Before FateVerified
- Before I GoPlayable
- Before Sunset: 台山Playable
- Before the Dawn: SENARA ProloguePlayable
- Before the EchoVerified
- Before The Green MoonVerified
- Before The NightVerified
- Before We LeavePlayable
- Before Your EyesPlayable
- Befriended CursePlayable
- Beggar's LifePlayable
- Beggar's RoadPlayable
- BEHEMOTHVerified
- Behind Glass: Aquarium SimulatorPlayable
- Behind the Frame: The Finest SceneryVerified
- Behold BattlePlayable
- Behold the KickmenPlayable
- BeholderVerified
- Beholder 2Verified
- Beholder 3Verified
- Beholder: ConductorVerified
- BeholgarVerified
- Beholgar 2Playable
- Beihai 2010Verified
- Beijing 2008™ - The Official Video Game of the Olympic GamesVerified
- Bejeweled 2 DeluxePlayable
- Bejeweled DeluxeVerified
- Bejeweled® 3Playable
- Belial RedPlayable
- Bell RingerPlayable
- BelladonnaPlayable
- BellatiaVerified
- Belle Automata: Chronicle IPlayable
- Belle CitiquePlayable
- Belle-de-NuitPlayable
- BellfortisPlayable
- Belote 3 in 1Playable
- Beloved RapturePlayable
- BELOWVerified
- BelowVerified
- Below the CrownVerified
- Below the StonePlayable
- Below, Rusted GodsVerified
- BeltmaticPlayable
- Belts of IronPlayable
- Ben 10Playable
- Ben 10: Power TripPlayable
- Ben and Ed - Blood PartyPlayable
- Bendy and the Dark RevivalVerified
- Bendy and the Ink MachineVerified
- Bendy: Lone WolfPlayable
- Bendy: Secrets of the MachineVerified
- BeneathPlayable
- Beneath OresaVerified
- Benny BashPlayable
- Bento BlocksVerified
- Bermuda SurvivorVerified
- Berry Bury BerryPlayable
- Berry PeopleVerified
- BERSERK and the Band of the HawkPlayable
- Berserk B.I.T.SPlayable
- Berserk BoyVerified
- Berserk ModePlayable
- Berserk or DiePlayable
- Berserker OnslaughtPlayable
- Berzerk: RechargedVerified
- BesiegePlayable
- BesmirchPlayable
- Beso's ShawarmaVerified
- Best Friend ForeverPlayable
- Best in Show SolitairePlayable
- Best Month Ever!Playable
- Best Served ColdPlayable
- Bet On SoldierPlayable
- Beta CityPlayable
- Beta Kafe : Write Your Love StoryPlayable
- BETON BRUTALPlayable
- Betrayal BeachPlayable
- Betrayal CollectionPlayable
- BETRAYEDPlayable
- BetrixVerified
- Better Mart SimulatorVerified
- Better Than DeadPlayable
- Betty & EarlVerified
- Between Adventures IDLEPlayable
- Between Horizons – A Sci-Fi Detective AdventureVerified