Steam Deck games: L
- 『LACKGIRL I - "Astra inclinant, sed non obligant."』Verified
- √Letter - Root Letter -Playable
- L.A. NoirePlayable
- L.O.L. Surprise! B.B.s BORN TO TRAVEL™Verified
- L'Île ArchéoPlayable
- La Pucelle: RagnarokVerified
- La-MulanaVerified
- La-Mulana 2Verified
- Lab RagsPlayable
- Lab RatPlayable
- LaborSurviveManualPlayable
- Labyrinth City: Pierre the Maze DetectiveVerified
- Labyrinth FlowersVerified
- Labyrinth of AetheriaPlayable
- Labyrinth of Galleria: The Moon SocietyVerified
- Labyrinth of RagePlayable
- Labyrinth of Refrain: Coven of DuskPlayable
- Labyrinth Of The Demon KingPlayable
- LABYRINTH OF TOUHOU - GENSOKYO AND THE HEAVEN-PIERCING TREEVerified
- Labyrinth of Touhou Tri -The Dreaming Girls & The Mysterious Orbs-Playable
- Labyrinth of ZangetsuVerified
- Labyrinth TrailblazerPlayable
- labyrinth TrialsPlayable
- Labyrinth: The War on TerrorPlayable
- LabyrinthatoryVerified
- LabyrinthineVerified
- LABYRINTHOS: The Depths Want YouPlayable
- Labyrinths of the World: Forbidden Muse Collector's EditionPlayable
- Lacrosse 26Playable
- Lacuna – A Sci-Fi Noir AdventureVerified
- Lady Death DemonicronVerified
- Lady in MysteryVerified
- Lady Knight QuestPlayable
- Lady of bones, a mother's legacyVerified
- Laika: Aged Through BloodVerified
- Lair of the Clockwork GodVerified
- LakeVerified
- Lake Haven - ChrysalisPlayable
- Lake of CreaturesVerified
- Lake RiddenPlayable
- Lakeburg LegaciesPlayable
- LakehopperPlayable
- LakeLadyPlayable
- Lakeview Cabin 2Playable
- Lakeview Cabin CollectionPlayable
- Lakeview ValleyPlayable
- Lam LamPlayable
- LamentumVerified
- Lamp ChroniclePlayable
- LamplightPlayable
- Lamplight CityPlayable
- LAMUNATION! -international-Playable
- LAN Party AdventuresPlayable
- Lancelot's Hangover: The Quest for the Holy BoozeVerified
- Land DriftersPlayable
- Land Of Idyllic BeautyPlayable
- Land of Puzzles: KnightsVerified
- Land of ScreensVerified
- Land of the VikingsPlayable
- Landlord of the WoodsPlayable
- Landlord SimulatorPlayable
- Landlord's SuperPlayable
- LandnamaVerified
- Lands of FuryVerified
- Lands of SorceryPlayable
- Landscaper SimulatorPlayable
- Langrisser I & IIVerified
- Lantern of Worlds - The First QuestPlayable
- Lap of the Gods: A Visual NovelVerified
- LAPIDARY: Jewel Craft SimulatorPlayable
- LAPINPlayable
- LapyaPlayable
- Lara Croft and the Guardian of LightVerified
- Lara Croft GOVerified
- Larcin LazerVerified
- Larry The Unlucky Part 3Verified
- Laruaville 10 Match 3 PuzzlePlayable
- Laruaville 13 Match 3 PuzzlePlayable
- Laruaville Match 3 PuzzlePlayable
- LaserlifePlayable
- LASERSVerified
- Last Bloody SnackPlayable
- Last Blossom: Roleplaying tabletop based scenePlayable
- Last BreathPlayable
- Last Breath 最后的气息Playable
- Last Call BBSPlayable
- LAST CLOUDIAPlayable
- Last CommandVerified
- Last DawnVerified
- Last Days of LazarusVerified
- Last Devil - Family FriendlyPlayable
- Last DreamPlayable
- Last Dream Fishing ArcadeVerified
- Last Dream: World UnknownPlayable
- Last DropPlayable
- Last EpochVerified
- Last FlagPlayable
- Last FloorPlayable
- Last Group OutPlayable
- Last Hope - Tower DefensePlayable
- Last Hope Bunker: Zombie SurvivalPlayable
- Last HorizonPlayable
- Last Kids on Earth and the Staff of DoomVerified
- Last Kids on Earth: Hit the Deck!Playable
- Last LabyrinthVerified
- Last LightPlayable
- Last MageVerified
- Last Man SittingPlayable
- Last milePlayable
- Last NeighborPlayable
- Last Of Ark: ProloguePlayable
- Last OutpostPlayable
- Last Pirates: Die TogetherVerified
- Last ReportVerified
- Last SaintessPlayable
- last seen onlinePlayable
- Last Shark StandingVerified
- Last SpaceshipVerified
- Last StopPlayable
- Last TermPlayable
- Last Time I Saw YouVerified
- Last Train HomePlayable
- Last Train Outta' WormtownPlayable
- Last VanguardVerified
- Last WhisperPlayable
- Last WoodPlayable
- Last WordPlayable
- Last-Hit DefensePlayable
- LastbanePlayable
- Lastlore SagaVerified
- Late Homework | 遅れた宿題Verified
- Late Ming: Reborn in FlamesPlayable
- Late photographerVerified
- Late ShiftVerified
- Later AlligatorVerified
- Later Daters - PremiumPlayable
- Lateral Thinking TogetherPlayable
- Latte Stand Tycoon +Playable
- Laugh TrackPlayable
- Laughing to DiePlayable
- Laundering Simulator - Clean Cash and LaundryPlayable
- Laundromat SimulatorPlayable
- Laundry & Supermarket SimulatorPlayable
- Laundry Simulator 2026Playable
- Laundry Store SimulatorPlayable
- Laura of ReigetsuPlayable
- LAVALAMPPlayable
- Lavender Quartz 境界秤動Verified
- Law MowerPlayable
- LawgiversPlayable
- Lawgivers IIPlayable
- Lawless LandsPlayable
- Lawn Care SimulatorPlayable
- Lawn Mowing SimulatorVerified
- Lay a Beauty to Rest: The Darkness Peach Blossom SpringVerified
- Lay of the LandPlayable
- Layers of FearVerified
- Layers of Fear (2016)Playable
- Layers of Fear 2 (2019)Playable
- Laysara: Summit KingdomPlayable
- Layup Legends™Verified
- LazaretPlayable
- Lazy Angel MikaPlayable
- Lazy GalaxyPlayable
- Lazy Galaxy 2Playable
- Lazy Galaxy: Rebel StoryVerified
- Lazy Train GamePlayable
- Lazy Witch's FactoryPlayable
- Le Havre: The Inland PortPlayable
- Lead and Gold: Gangs of the Wild WestPlayable
- Leaf Blower Co.Verified
- Leaf Blower Man: This Game Blows!Verified
- Leaf Blower Revolution - Idle GamePlayable
- Leaf Clicker: Grow Your Green Thumb!Playable
- Leaf it AloneVerified
- Leaf's OdysseyPlayable
- Leafy CornerVerified
- League of Masters: Auto ChessPlayable
- League of MermaidsPlayable
- LEAPPlayable
- Leap YearVerified
- Learn Japanese RPG: Hiragana Forbidden SpeechPlayable
- Learn Japanese To Survive! Kanji CombatPlayable
- Learn Japanese: Yuke and the Book of YokaiPlayable
- Learn Programming: Python - RemakeVerified
- Learn to Fly 3Playable
- Learning FactoryVerified
- Leashed SoulPlayable
- Leave No One Behind: Ia DrangPlayable
- Leave Panda AwayPlayable
- LEAVES - The ReturnPlayable
- LEAVES 3Playable
- LedgerboundPlayable
- Leenie BoogPlayable
- Left 4 DeadPlayable
- Left 4 Dead 2Verified
- Left AlonePlayable
- Left BehindPlayable
- Left in the Dark: No One on BoardPlayable
- Left to Survive: Zombie ShooterPlayable
- Lefties' Righteous Arcade EmporiumVerified
- Leftovers KO!Verified
- Legacy - Witch IslandPlayable
- Legacy of AncestorsPlayable
- Legacy of DefenseVerified
- Legacy of Defense - PrologueVerified
- Legacy of Dorn: Herald of Oblivion (Classic)Playable
- Legacy of Epstein: Bad OmenPlayable
- Legacy of Epstein: Foul DreamerPlayable
- Legacy of Kain: AscendanceVerified
- Legacy of Kain: Defiance RemasteredVerified
- Legacy of Kain™ Soul Reaver 1&2 RemasteredVerified
- Legend BowlVerified
- Legend Creatures(传奇生物)Playable
- Legend of DungeonPlayable
- Legend of Edda: PegasusPlayable
- Legend of Grimrock 2Verified
- Legend of HomebodyPlayable
- Legend of IxtonaVerified
- Legend of Keepers: Career of a Dungeon ManagerPlayable
- Legend of KendorVerified
- Legend of MortalPlayable
- Legend of Mysteria RPGPlayable
- Legend of NumbersPlayable
- Legend of the Dragon KingPlayable
- Legend of the Master BaiterPlayable
- Legend of the Master Baiter Origins: Gills Gone WildPlayable
- Legend of the Nine Colored Deer (九色鹿传说)Playable
- Legend of the TetrarchsVerified
- Legend of YMIRPlayable
- LegendaryPlayable
- Legendary Creatures 2Verified
- Legendary HoplitePlayable
- Legendary Hoplite: Arachne’s TrialPlayable
- Legendary MahjongPlayable
- Legendary Mahjong 2Playable
- Legendary PilotsPlayable
- Legendary Tales: Cataclysm Collector's EditionPlayable
- Legendary Tales: Stories Collector's EditionPlayable
- LegendsPlayable
- Legends of Amberland II: The Song of TreesVerified
- Legends of Amberland III: The Crimson TowerVerified
- Legends of Atlantis: ExodusPlayable
- Legends of BoomPlayable
- Legends of Dragaea: Idle DungeonsVerified
- Legends of EisenwaldPlayable
- Legends of GemsPlayable
- Legends of Heropolis DXVerified
- Legends of Kingdom RushVerified
- Legends of PixeliaPlayable
- Legends of Solitaire: Diamond RelicPlayable
- Legends of the Round TablePlayable
- Legends of the Universe - Cosmic BountyPlayable
- Legends of the Universe - StarCorePlayable
- Legends of WastelandPlayable
- Legion BreakerPlayable
- Legion TalePlayable
- Legion TD 2 - Multiplayer Tower DefensePlayable
- LegionboundPlayable
- LegioncraftPlayable
- Legionwood 1: Tale of the Two SwordsPlayable
- Legitimate Space Corp Simulator LLCPlayable
- LEGO® Batman™ 2: DC Super HeroesVerified
- LEGO® Batman™ 3: Beyond GothamVerified
- LEGO® Batman™: Legacy of the Dark KnightVerified
- LEGO® Batman™: The VideogameVerified
- LEGO® BrawlsVerified
- LEGO® BricktalesVerified
- LEGO® Builder's JourneyVerified
- LEGO® City UndercoverPlayable
- LEGO® DC Super-VillainsVerified
- LEGO® Harry Potter: Years 1-4Verified
- LEGO® Harry Potter: Years 5-7Verified
- LEGO® Harry Potter™ CollectionVerified
- LEGO® Horizon Adventures™Verified
- LEGO® Indiana Jones™ 2: The Adventure ContinuesVerified
- LEGO® Indiana Jones™: The Original AdventuresPlayable
- LEGO® Jurassic WorldVerified
- LEGO® Marvel Super Heroes 2Verified
- LEGO® MARVEL's AvengersPlayable
- LEGO® Marvel™ Super HeroesVerified
- LEGO® Party!Verified
- LEGO® Pirates of the Caribbean: The Video GamePlayable
- LEGO® Star Wars™ - The Complete SagaVerified
- LEGO® Star Wars™ III - The Clone Wars™Verified
- LEGO® STAR WARS™: The Force AwakensVerified
- LEGO® Star Wars™: The Skywalker SagaVerified
- LEGO® The Hobbit™Verified
- LEGO® The IncrediblesPlayable
- LEGO® The Lord of the Rings™Verified
- LEGO® VoyagersVerified
- LEGO® WorldsVerified
- LeilaPlayable
- Lelie Navigation!Verified
- LemanPlayable
- LemmaPlayable
- LemonVerified
- LemonVerified
- Lemon CakePlayable
- Lemonade Apocalypse: First SqueezePlayable
- LempoPlayable
- Len's IslandPlayable
- LeningradPlayable
- Lenna's InceptionVerified
- Lenny Loosejocks Goes WalkaboutPlayable
- Lens AdventurePlayable
- LepidariumPlayable
- Les Manley in: Lost in L.A.Playable
- Lessaria: Fantasy Kingdom SimPlayable
- Lesson LearnedPlayable
- Lesson Learned: Cult of the ElizabethPlayable
- Let Bions Be BygonesPlayable
- Let Him CookPlayable
- Let It ConsumePlayable
- LET IT DIEVerified
- Let It FlowPlayable
- Let Me OutVerified
- Let Them ComePlayable
- Let Them Come: OnslaughtVerified
- Let Them TradePlayable
- Let's Build a ZooPlayable
- Let's CaféPlayable
- Let's CookPlayable
- Let's Cook TogetherPlayable
- Let's Explore the Jungle (Junior Field Trips)Playable
- Let's go back to our villageVerified
- Let's Go! My Harem FarmPlayable
- Let's Learn Janggi (Korean Chess)Playable
- Let's Learn Japanese! HiraganaPlayable
- Let's Learn Japanese! VocabularyPlayable
- Let's MinesweeperPlayable
- Let's Pet PetsPlayable
- Let's Play! Oink GamesVerified
- Let's SchoolVerified
- Let's Tidy Up! : TreasurePlayable
- Let's! Revolution!Verified
- LetalisVerified
- LetDecoPlayable
- Lethal Application リーサルアプリケーションPlayable
- Lethal CompanyPlayable
- Lethal DungeonPlayable
- Lethal Honor - Order of the ApocalypseVerified
- Lethal LeagueVerified
- Lethal League BlazeVerified
- Lethis - Path of ProgressVerified
- Letter LostPlayable
- Letter Quest: Grimm's JourneyPlayable
- Letters - a written adventureVerified
- Letters & LegendsVerified
- Letters to ArrallaVerified
- Level DevilVerified
- LevelheadVerified
- Leviathan ~A Survival RPG~Playable
- Lexicon Odyssey ~~A Japanese-Learning RPG~~Playable
- LeximanVerified
- LexispellVerified
- Lhama Clicker PrologueVerified
- Lia: Hacking DestinyVerified
- Liam FitzRoy kills everyone The game Part ZeroVerified
- Liar GamePlayable
- Liar's BarPlayable
- LIBERATEDVerified
- LiberteVerified
- Librarian: Tidy Up the Arcane Library!Verified
- Library Of RuinaPlayable
- Lich ClickerPlayable
- Lich's DungeonPlayable
- LichenvaleVerified
- Lichgate: Tower SurvivorPlayable
- LichkeeperPlayable
- LiDAR Exploration ProgramPlayable
- LiEatPlayable
- Liege DragonPlayable
- Lies of PPlayable
- Lies Under IceVerified
- Liese in the City of TrialsPlayable
- Life BelowPlayable
- Life ChangerPlayable
- Life EaterPlayable
- Life GalleryVerified
- Life Goes On: Done to DeathVerified
- Life in BunkerPlayable
- Life in The Janitor's Room with A JK GirlPlayable
- Life in TudorofkaPlayable
- Life Inc.Playable
- Life is Feudal: Your OwnPlayable
- Life is Strange - Episode 1Playable
- Life is Strange 2Verified
- Life is Strange RemasteredPlayable
- Life is Strange: Before the StormPlayable
- Life is Strange: Before the Storm RemasteredPlayable
- Life is Strange: Double ExposureVerified
- Life is Strange: ReunionPlayable
- Life is Strange: True ColorsVerified
- Life MakeoverPlayable
- Life Not SupportedPlayable
- Life of a Space Force CaptainVerified
- Life of a WizardPlayable
- Life of DeltaPlayable
- Life on Mars RemakeVerified
- Life SaverPlayable
- Life with a HomunculusPlayable
- Life, the Universe, and RestaurantsPlayable
- LifecraftPlayable
- Lifeforms: Binary FissionPlayable
- Lifeless MoonPlayable
- Lifeless Planet Premier EditionPlayable
- LifeslideVerified
- LIFTEDVerified
- Lifting UnlimitedPlayable
- Liftoff®: FPV Drone RacingPlayable
- Liftoff®: Micro DronesPlayable
- LIFTOPIA one more!Playable
- Light and Shadow - DoppelgangerVerified
- Light BearersPlayable
- Light Fairytale Episode 1Verified
- Light Fairytale Episode 2Verified
- Light Fairytale Episode 3Verified
- Light FallPlayable
- Light of AlariyaPlayable
- Light Speed Ride OutPlayable
- Light Up The TownPlayable
- LIGHT: Black Cat & Amnesia GirlPlayable
- LightGonePlayable
- Lighthouse KeeperPlayable
- LightlessPlayable
- LightmatterPlayable
- LIGHTNING RETURNS™: FINAL FANTASY® XIIIPlayable
- LightQbPlayable
- Lightracer SparkPlayable
- Lightracer: For JudgePlayable
- Lights and ShadowPlayable
- Lights Off: Director's CutPlayable
- Lights OrbPlayable
- LightseekersVerified
- Lightyear FrontierVerified
- LigoVerified
- Like a Dragon Gaiden: The Man Who Erased His NameVerified
- Like a Dragon: Infinite WealthVerified
- Like a Dragon: Ishin!Verified
- Like a Dragon: Pirate Yakuza in HawaiiVerified
- Like DreamerPlayable
- Lil Big InvasionVerified
- Lil Gator GameVerified
- Lil' AirportPlayable
- Lil' GuardsmanVerified
- Lila’s Sky ArkVerified
- Lili: Child of Geos - Complete EditionPlayable
- Lilia: The Fallen Flower in the Prison CityPlayable
- Lilim ClickerPlayable
- Lilith OdysseyPlayable
- Lilith Wants to Buy Your SoulVerified
- Lilja and Natsuka Painting LiesPlayable
- Lilly Looking ThroughPlayable
- Lily FantasiaVerified
- Lily's Lil Video Shop!Playable
- Lily's WellVerified
- lily's world XDPlayable
- Limb From LimbPlayable
- Limb HunterVerified
- LIMBOVerified
- LimbotVerified
- LimbsVerified
- Limbus CompanyPlayable
- Liminal Border Part IPlayable
- Liminal Border Part IIPlayable
- Liminal Border Part IIIPlayable
- Liminal Border Part IVPlayable
- Liminal ExitPlayable
- Liminal LogisticsPlayable
- LIMINAL SHIFTPlayable
- Liminal ShroudPlayable
- Liminal UniversePlayable
- LiminalcorePlayable
- LiMiT's Escape Room GamesPlayable
- LiMiT's Escape Room Games 2Playable
- Limitless SurvivorPlayable
- Limits of intelligencePlayable
- Limos' LairVerified
- Line StrikePlayable
- Line WarPlayable
- Linea, the GamePlayable
- LinearShooter RemixedPlayable
- LinelightVerified
- LinelithPlayable
- LinesPlayable
- LingerToAlivePlayable
- LingoPlayable
- Lingo 2Playable
- Lingua Fleur: LilyPlayable
- Linguist FPS - The Language Learning FPSPlayable
- LINK PenguinsPlayable
- LinkedPlayable
- LinkitoPlayable
- LIOPlayable
- Lion QuestVerified
- Lionessy StoryPlayable
- LipTrip ~My Boss Is My Heat Suppressant?!~Verified
- Liquid LightPlayable
- Liquidation RTSPlayable