- S.T.A.L.K.E.R. 2 (Xbox Series X|S)
- Sable (Xbox Series X|S)
- Sable's Grimoire (Xbox Series X|S)
- Sacred 3 (Xbox 360)
- Sacred Citadel (Xbox 360)
- Sagebrush (Xbox One)
- Saints Row (Xbox Series X|S)
- Saints Row IV (Xbox 360)
- Saints Row IV: Re-Elected (Xbox One)
- Saints Row: Gat Out of Hell (Xbox 360)
- Saints Row: Gat Out of Hell (Xbox One)
- Saints Row: The Third Remastered (Xbox One)
- Sallys Law (Xbox One)
- Salt and Sanctuary (Xbox One)
- Samurai Jack: Battle Through Time (Xbox One)
- Samurai Shodown (Xbox One)
- Samurai Shodown NeoGeo Collection (Xbox One)
- Sanctum 2 (Xbox 360)
- Saturday Morning RPG (Xbox One)
- Sayonara Wild Hearts (Xbox One)
- Scalebound (Xbox One)
- Scarlet Nexus (Xbox Series X|S)
- Scarlett Mysteries: Cursed Child (Xbox One Version) (Xbox One)
- Scheming Through The Zombie Apocalypse: The Beginning (Xbox One)
- Schrödinger's Cat and the Raiders of the Lost Quark (Xbox One)
- Scorn (Xbox Series X|S)
- Scott Pilgrim vs. The World (Xbox 360)
- Scott Pilgrim vs. The World: The Game - Complete Edition (Xbox One)
- ScourgeBringer (Xbox One)
- Scrabble (Xbox One)
- ScreamRide (Xbox 360)
- ScreamRide (Xbox One)
- Screencheat (Xbox One)
- Sea of Solitude (Xbox One)
- Sea Of Thieves (Xbox One)
- Sea Salt (Xbox One)
- Seasons After Fall (Xbox One)
- Seasons of the Samurai (Xbox One)
- Sébastien Loeb Rally EVO (Xbox One)
- Second Extinction (Xbox Series X|S)
- Secret Neighbor (Xbox One)
- Seek Hearts (Xbox One)
- SEGA Genesis Classics (Xbox One)
- Sekiro: Shadows Die Twice (Xbox One)
- Selma and the Wisp X (Xbox One)
- Senua's Saga: Hellblade II (Xbox Series X|S)
- Sephirothic Stories (Xbox One)
- Serious Sam Collection (Xbox One)
- Serious Sam Double D XXL (Xbox 360)
- Sesame Street: Once Upon a Monster (Xbox 360)
- Session: Skateboarding Sim Game (Xbox One)
- Shadow Blade: Reload (Xbox One)
- Shadow Complex (Xbox 360)
- Shadow Complex Remastered (Xbox One)
- Shadow Fencer Theatre (Xbox One)
- Shadow Fight 3 (Xbox One)
- Shadow of the Tomb Raider (Xbox One)
- Shadow Tactics: Blades of the Shogun (Xbox One)
- Shadow Warrior (Xbox One)
- Shadow Warrior 2 (Xbox One)
- Shadowgate (remake) (Xbox One)
- Shantae and the Pirate's Curse (Xbox One)
- Shantae and the Seven Sirens (Xbox One)
- Shantae: Half-Genie Hero (Xbox One)
- Shape of the World (Xbox One)
- Shape Up (Xbox One)
- Shaq Fu: A Legend Reborn (Xbox One)
- Shaq-Fu: A Legend Reborn (Xbox One)
- She Sees Red (Xbox One)
- ShellShock Live (Xbox One)
- Sheltered (Xbox One)
- Shenmue I & II (Xbox One)
- Sherlock Holmes Chapter One (Xbox Series X|S)
- Sherlock Holmes: Crimes and Punishments (Xbox 360)
- Sherlock Holmes: Crimes and Punishments (Xbox One)
- Sherlock Holmes: Crimes and Punishments Redux (Xbox One)
- Sherlock Holmes: The Devil's Daughter (Xbox One)
- Shift Happens (Xbox One)
- Shiftlings (Xbox One)
- Shiness: The Lightning Kingdom (Xbox One)
- Shining Empire (Xbox 360)
- Shining Empire (Xbox One)
- Shining Resonance Refrain (Xbox One)
- SHINY (Xbox One)
- Shooting Love 200X (Xbox 360)
- Shooting Trilogy (Xbox One)
- Shovel Knight (Xbox One)
- Shovel Knight: Treasure Trove (Xbox One)
- Shred It! (Xbox One)
- Shredders (Xbox Series X|S)
- Shwip (Xbox One)
- Sid Meier's Civilization VI (Xbox One)
- Siegecraft Commander (Xbox One)
- Signs of the Sojourner (Xbox One)
- Silence - The Whispered World 2 (Xbox One)
- Silence: The Whispered World II (Xbox One)
- Simulacra (Xbox One)
- Singularity (Xbox 360)
- Sisters Royale: Five Sisters Under Fire (Xbox One)
- Sixty Second Shooter Prime (Xbox One)
- Skara: The Blade Remains (Xbox One)
- Skate (Xbox 360)
- Skate 3 (Xbox 360)
- Skater XL (Xbox One)
- Skelattack (Xbox One)
- Skelly Selest (Xbox One)
- Skully (Xbox One)
- Sky Force Anniversary (Xbox One)
- Sky Force Reloaded (Xbox One)
- Sky Rogue (Xbox One)
- Skyforge (Xbox One)
- Skyland: Heart of the Mountain (Xbox Series X|S)
- Skylanders Imaginators (Xbox 360)
- Skylanders Imaginators (Xbox One)
- Skylanders SuperChargers (Xbox 360)
- Skylanders SuperChargers (Xbox One)
- Skylanders: Swap Force (Xbox 360)
- Skylanders: SWAP Force (Xbox One)
- Skylanders: Trap Team (Xbox 360)
- Skylanders: Trap Team (Xbox One)
- Skylar & Plux: Adventure on Clover Island (Xbox One)
- Skyling: Garden Defense (Xbox One)
- SkyScrappers (Xbox One)
- Slabwell (Xbox One)
- Slain! (Xbox One)
- Slain: Back from Hell (Xbox One)
- SlashDash (Xbox One)
- Slasher Vol. 1: Summer Camp (Xbox One)
- Slay The Spire (Xbox One)
- Sle (Xbox One)
- Sleeping Dogs: Definitive Edition (Xbox One)
- Slender: The Arrival (Xbox 360)
- Slender: The Arrival (Xbox One)
- Slice Zombies for Kinect (Xbox One)
- Slime Rancher (Xbox One)
- Slime Rancher 2 (Xbox Series X|S)
- Smash Derby (Xbox One)
- Smite (Xbox One)
- Smoke And Sacrifice (Xbox One)
- Smoots Summer Games (Xbox One)
- Smoots World Cup Tennis (Xbox One)
- Snail Bob 2 (Xbox One)
- Snake Pass (Xbox One)
- Sniper Elite 3 (Xbox 360)
- Sniper Elite 3 (Xbox One)
- Sniper Elite 4 (Xbox One)
- Sniper Elite 5 (Xbox Series X|S)
- Sniper Elite V2 Remastered (Xbox One)
- Sniper Ghost Warrior Contracts (Xbox One)
- Sniper: Ghost Warrior 2 (Xbox 360)
- Sniper: Ghost Warrior 3 (Xbox One)
- SNK 40th Anniversary Collection (Xbox One)
- Snooker 19 (Xbox One)
- Snooker Nation Championship (Xbox One)
- SnowRunner (Xbox One)
- So Many Me (Xbox One)
- Soccer Rage (Xbox One)
- Soccertron (Xbox One)
- Soda Drinker Pro (Xbox One)
- Solar Shifter EX (Xbox One)
- Solitaire (Xbox One)
- Solo: Islands of the Heart (Xbox One)
- SolSeraph (Xbox One)
- Soma (Xbox One)
- Somerville (Xbox Series X|S)
- Song of the Deep (Xbox One)
- Sonic & All-Stars Racing Transformed (Xbox 360)
- Sonic Colors: Ultimate (Xbox Series X|S)
- SONIC FORCES Digital (Xbox One)
- Sonic Free Riders (Xbox 360)
- Sonic Frontiers (Xbox Series X|S)
- Sonic Generations (Xbox 360)
- Sonic Mania (Xbox One)
- Soul Axiom (Xbox One)
- Soul Calibur 2 (Xbox)
- SoulCalibur II HD Online (Xbox 360)
- Soulcalibur VI (Xbox One)
- Source (Xbox One)
- South Park: The Fractured But Whole (Xbox One)
- South Park: The Stick of Truth (Xbox 360)
- South Park: The Stick of Truth (Xbox One)
- Space Engineers (Xbox One)
- Space Engineers: Ultimate Edition 2019 (Xbox One)
- Space Hulk: Deathwing (Xbox One)
- Space Hulk: Tactics (Xbox One)
- Space Jam: A New Legacy (Xbox Series X|S)
- Space Warlord Organ Trading Simulator (Xbox One)
- Spacebase Startopia (Xbox Series X|S)
- Spaceland (Xbox One)
- Spacelords (Xbox One)
- Spaera (Xbox One)
- Spareware (Xbox One)
- Sparkle 2 (Xbox One)
- Sparkle Unleashed (Xbox One)
- Sparklite (Xbox One)
- Spartan Fist (Xbox One)
- Spec Ops: The Line (Xbox 360)
- Spectra (Xbox One)
- SpeedRunners (Xbox One)
- Spellbreak (Xbox One)
- Spelunky (XBLA)
- Spelunky 2 (Xbox Series X|S)
- Spider Solitaire F (Xbox One)
- Spider-Man 2 (Xbox)
- Spike Volleyball (Xbox One)
- Spitlings (Xbox One)
- Splash Blast Panic (Xbox One)
- Splasher (Xbox One)
- Splinter Cell: Pandora Tomorrow (Xbox)
- Split/Second (Xbox 360)
- Splitgate (Xbox Series X|S)
- Spoiler Alert (Xbox One)
- SpongeBob HeroPants (Xbox 360)
- SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated (Xbox One)
- SpongeBob Squarepants: Plankton's Robotic Revenge (Xbox 360)
- SpongeBob's Surf & Skate Roadtrip (Xbox 360)
- Spy Chameleon (Xbox One)
- Spyro Reignited Trilogy (Xbox One)
- Squid Hero for Kinect (Xbox One)
- SSX 3 (Xbox)
- Stab Stab Stab (Xbox One)
- Standpoint (Xbox One)
- Star Trek Online (Xbox One)
- Star Trek: The Video Game (Xbox 360)
- STAR WARS Battlefront II (Xbox One)
- Star Wars Jedi Knight II: Jedi Outcast (Xbox)
- STAR WARS Jedi: Fallen Order (Xbox One)
- Star Wars: Battlefront (Xbox One)
- Star Wars: Knights of the Old Republic (Xbox)
- Star Wars: Republic Commando (Xbox)
- Star Wars: Squadrons (Xbox One)
- Starbound (Xbox for PC)
- Stardew Valley (Xbox One)
- Stardust Galaxy Warriors: Stellar Climax (Xbox One)
- Starfield (Xbox Series X|S)
- Starlit Adventures (Xbox One)
- Starmancer (Xbox for PC)
- Starpoint Gemini 2 (Xbox One)
- Starpoint Gemini Warlords (Xbox One)
- STARWHAL (Xbox One)
- State of Decay (Xbox 360)
- State of Decay 2 (Xbox One)
- State of Decay: Year One Survival Edition (Xbox One)
- State of Mind (Xbox One)
- Stay Cool Kobayashi-san: A River City Ransom Story (Xbox One)
- Stealth Inc 2: A Game of Clones (Xbox One)
- Steam Tactics (Xbox One)
- Steamroll (Xbox One)
- SteamWorld Dig (Xbox One)
- SteamWorld Heist (Xbox One)
- Steel Battalion (Xbox)
- Steel Battalion: Heavy Armor (Xbox 360)
- Steel Rats (Xbox One)
- Steep (Xbox One)
- Stela (Xbox One)
- Stellaris: Console Edition (Xbox One)
- Stellatum (Xbox One)
- Steredenn (Xbox One)
- Steredenn: Binary Stars (Xbox One)
- Stern Pinball Arcade (Xbox One)
- Steven Universe: Save the Light (Xbox One)
- Stick it To The Man (Xbox One)
- StickType (Xbox One)
- Stikbold! A Dodgeball Adventure (Xbox One)
- Stone (Xbox One)
- Stories : The Path of Destinies (Xbox One)
- Storm (Xbox 360)
- Storm Boy (Xbox One)
- Story of a Gladiator (Xbox One)
- Straimium Immortaly (Xbox One)
- Stranded Sails - Explorers of the Cursed Islands (Xbox One)
- Strange Brigade (Xbox One)
- Stranger of Sword City (Xbox One)
- Stranger Things 3: The Game (Xbox One)
- Strawberry Vinegar (Xbox One)
- Street Fighter 30th Anniversary Collection (Xbox One)
- Street Outlaws: The List (Xbox One)
- Street Power Soccer (Xbox One)
- Streets Of Rage 4 (Xbox One)
- Streets of Rogue (Xbox One)
- Strength of the Sword: ULTIMATE (Xbox One)
- Stretch Arcade (Xbox One)
- Strider (Xbox 360)
- Strider (Xbox One)
- Strike Suit Zero: Director's Cut (Xbox One)
- Strike Vector EX (Xbox One)
- Stubbs the Zombie in Rebel Without a Pulse (Xbox Series X|S)
- Students of Round 2 (Xbox One)
- Stunt Kite Party (Xbox One)
- Sturmwind Ex (Xbox One)
- Styx: Master of Shadows (Xbox One)
- Styx: Shards of Darkness (Xbox One)
- SubaraCity (Xbox One)
- Subdivision Infinity DX (Xbox One)
- Submerged (Xbox One)
- Subnautica (Xbox Series X|S)
- Subnautica: Below Zero (Xbox Series X|S)
- Sudden Strike 4 (Xbox One)
- Suicide Squad: Kill The Justice League (Xbox Series X|S)
- Sumatra: Fate of Yandi (Xbox Series X|S)
- Summer Stars 2012 (Xbox 360)
- Sundered: Eldritch Edition (Xbox One)
- Sunset Overdrive (Xbox One)
- Super Animal Royale (Xbox One)
- Super Blood Hockey (Xbox One)
- Super Bomberman R Online (Xbox One)
- Super Box Land Demake (Xbox One)
- Super Cane Magic ZERO (Xbox One)
- Super Destronaut: Land Wars (Xbox One)
- Super Dodgeball Beats (Xbox One)
- Super Doomed'n Damned (Xbox One)
- Super Dungeon Bros. (Xbox One)
- Super Lucky's Tale (Xbox One)
- Super Meat Boy (Xbox 360)
- Super Mega Baseball 2 (Xbox One)
- Super Mega Baseball: Extra Innings (Xbox One)
- Super Mega Space Blaster Special Turbo (Xbox One)
- Super Monkey Ball Banana Mania (Xbox Series X|S)
- Super Monkey Ball: Banana Blitz HD (Xbox One)
- Super Mutant Alien Assault (Xbox One)
- Super Night Riders (Xbox One)
- Super Party Sports: Football (Xbox One)
- Super Puzzle Fighter II Turbo HD Remix (Xbox 360)
- Super Robo Mouse (Xbox One)
- Super Rude Bear Resurrection (Xbox One)
- Super Sky Arena (Xbox One)
- Super Snow Fight (Xbox One)
- Super Space Serpent SE (Xbox One)
- Super Star Blast (Xbox One)
- Super Street: The Game (Xbox One)
- Super Tennis Blast (Xbox One)
- Super Time Force (Xbox 360)
- Super Time Force (Xbox One)
- Super Toy Cars (Xbox One)
- Super Weekend Mode (Xbox One)
- Super Wiloo Demake (Xbox One)
- SuperEpic: The Entertainment War (Xbox One)
- SUPERHOT (Xbox One)
- Superhot: Mind Control Delete (Xbox One)
- Superliminal (Xbox One)
- Supermarket Shriek (Xbox One)
- Supraland (Xbox One)
- Surviving Mars (Xbox One)
- Swim Out (Xbox One)
- Swimsanity! (Xbox One)
- Sword Art Online Alicization Lycoris (Xbox One)
- Sword Art Online: Fatal Bullet (Xbox One)
- SWORDY (Xbox One)
- Syberia (Xbox 360)
- Syberia 3 (Xbox One)
- Syndrome (Xbox One)
- Syrup and the Ultimate Sweet (Xbox One)