Steam Deck games: Y
- Y2ROLLVerified
- Yacht DicePlayable
- YaftiPlayable
- YagaVerified
- YAIBA: NINJA GAIDEN ZVerified
- Yakiniku simulatorVerified
- Yakuza 0 Director's CutVerified
- Yakuza 3 RemasteredVerified
- Yakuza 4 RemasteredVerified
- Yakuza 5 RemasteredVerified
- Yakuza 6: The Song of LifeVerified
- Yakuza KiwamiVerified
- Yakuza Kiwami 2Verified
- Yakuza Kiwami 3 & Dark TiesVerified
- Yakuza: Like a DragonVerified
- Yamafuda! 2nd stationPlayable
- Yami KidsVerified
- YAMIGATARI: FOR3STVerified
- Yandere VirusPlayable
- Yankee RabbitsVerified
- YanYueDao KillPlayable
- Yao-Guai HunterPlayable
- Yaoling: Mythical JourneyPlayable
- YAPYAPPlayable
- YAR: Forgotten ThronePlayable
- Yard Sale SimulatorPlayable
- YarimonoPlayable
- Yark SurvivorsPlayable
- Yars RisingVerified
- Yars: RechargedPlayable
- Yasha: Legends of the Demon BladeVerified
- Yasuke SimulatorVerified
- YawnocVerified
- Ye Olde Cribbage ClubVerified
- Yeah Jam FuryPlayable
- YEAH! YOU WANT "THOSE GAMES," RIGHT? SO HERE YOU GO! NOW, LET'S SEE YOU CLEAR THEM!Playable
- YEAH! YOU WANT "THOSE GAMES," RIGHT? SO HERE YOU GO! NOW, LET'S SEE YOU CLEAR THEM! 2Verified
- Yeah！Fighting GirlPlayable
- Year WalkPlayable
- Yellow Taxi Goes VroomVerified
- Yellowcreek Stories - The Cabin WatcherPlayable
- Yeomna : The Legend of DongbaekPlayable
- Yerba BuenaVerified
- Yes My LordPlayable
- Yes, My QueenPlayable
- Yes, Your GraceVerified
- Yes, Your Grace 2: SnowfallVerified
- Yet Another Fantasy Title (YAFT)Playable
- Yet Another Incremental Game (but this time about coding)Playable
- Yet Another Killing GamePlayable
- Yet another tower defencePlayable
- Yet Another WorldVerified
- Yet Another Zombie Defense HDPlayable
- Yet Another Zombie SurvivorsVerified
- YGGDRA REFRAINPlayable
- Yggdra UnionPlayable
- YGGDRASILLPlayable
- Yi Xian: The Cultivation Card GamePlayable
- Yield! Fall of RomeVerified
- YihongyuanVerified
- YIIK Nameless PsychosisPlayable
- YIIK: A Postmodern RPGPlayable
- Yin-Yang Ping-PongPlayable
- YlandsPlayable
- YngletVerified
- Ynglet: PrologueVerified
- Yog-Sothoth’s YardPlayable
- YOGA MASTERPlayable
- Yohane the Parhelion - NUMAZU in the MIRAGE -Playable
- Yoiyami BiscuitPlayable
- Yokai Art 2: Tales of the Nine-TailsPlayable
- Yokai Art: Night Parade of One Hundred DemonsPlayable
- Yokai Art: Survival ProloguePlayable
- Yokai Landlord: Monster Mystery!Verified
- Yokai RescuePlayable
- Yokai's SecretVerified
- YōkaimakiPlayable
- YOKOPlayable
- Yoko no HanashiVerified
- Yoku's Island ExpressVerified
- Yolk Heroes: A Long TamagoPlayable
- YollenPlayable
- Yomawari: Lost in the DarkPlayable
- Yomawari: Midnight ShadowsVerified
- Yomawari: Night AloneVerified
- Yomegami: My Sweet GoddessVerified
- Yomi 2Verified
- Yonder: The Cloud Catcher ChroniclesVerified
- Yono and the Celestial ElephantsPlayable
- Yooka-LayleeVerified
- Yooka-Laylee and the Impossible LairVerified
- Yooka-ReplayleeVerified
- YORG.io 3Playable
- Yoshiko, Go to Your Relatives' House!Playable
- Yoshiwara HiganbanaPlayable
- Yotsume God -Reunion-Playable
- You Are NOT BunnygirlPlayable
- You are Peter ShortsPlayable
- You Are SickPlayable
- You are the Judge!Playable
- YOU ARE THE MONSTERVerified
- You Can Kana - Learn Japanese Hiragana & KatakanaPlayable
- You Deserve a Seat at the TablePlayable
- You Doesn't ExistVerified
- YOU DON'T KNOW JACK SPORTSPlayable
- You Have 10 SecondsVerified
- You Have 10 Seconds 2Playable
- You Have No TimeVerified
- You Have to Win the GameVerified
- You Know The DrillVerified
- You MustPlayable
- You Must Become A LichVerified
- You Must Build A BoatPlayable
- You Suck At FootballPlayable
- You Suck at Parking® - Complete EditionVerified
- You Will (Not) RemainPlayable
- You Will Die Here TonightPlayable
- You... and who else?Playable
- you're just imagining itVerified
- You're Not FamilyPlayable
- You’ve Got a PackagePlayable
- YOUFIGHTPlayable
- Young SoulsVerified
- Your AdventurePlayable
- Your Average BearPlayable
- Your Big, Cute Monster FarmPlayable
- Your ChroniclePlayable
- Your Crown Is MineVerified
- Your Dry DelightVerified
- Your FiancéePlayable
- Your Friend's MomPlayable
- Your letter has been rejected.Playable
- Your Love AiPlayable
- Your MomPlayable
- Your MotherPlayable
- Your Only Move Is HUSTLEPlayable
- Your StepmomPlayable
- Your Story: Games with DeathPlayable
- Your TakeoutPlayable
- Your Turn To Die -Death Game By Majority-Playable
- Your Turn to DisembarkPlayable
- your wifeVerified
- YouropaVerified
- Youtubers LifeVerified
- Youtubers Life 2Playable
- Youtubers Life 3Playable
- Ys I & II Chronicles+Playable
- Ys IX -Monstrum NOX-Verified
- Ys IX: Monstrum NoxVerified
- Ys VI: The Ark of NapishtimPlayable
- Ys VIII: Lacrimosa of DANAVerified
- Ys vs. Trails in the Sky: Alternative SagaVerified
- Ys X: NordicsVerified
- Ys X: NordicsPlayable
- Ys X: Proud NordicsVerified
- Ys X: Proud NordicsVerified
- Ys: The Oath in FelghanaPlayable
- YTBBVerified
- Yu-Gi-Oh! Duel LinksVerified
- Yu-Gi-Oh! EARLY DAYS COLLECTIONVerified
- Yu-Gi-Oh! Legacy of the DuelistVerified
- Yu-Gi-Oh! Legacy of the Duelist : Link EvolutionPlayable
- Yu-Gi-Oh! Master DuelVerified
- Yugo PuzzleVerified
- Yujiro's MansionVerified
- Yukie: A Japanese Winter Fairy TalePlayable
- YukiusaPlayable
- Yuligans: Christmas is Coming!Playable
- Yuma NestPlayable
- Yume NikkiPlayable
- YUMENIKKI -DREAM DIARY-Verified
- YunoiaPlayable
- Yunyun Syndrome!? Rhythm PsychosisPlayable
- Yuppie Psycho: Executive EditionVerified
- Yuri Blossom!Playable
- YusetsuPlayable
- YUT YUTPlayable
- Yuuna and the Haunted Hot Springs The Thrilling Steamy Maze KiwamiPlayable