- Sleeping Dogs: Definitive Edition
- Slender: The Arrival
- Slide Stars
- Slime Rancher
- Slime-san
- Smite
- Smoke and Sacrifice
- Smurfs 2: The Prisoner of the Green Stone, The
- Smurfs Kart
- Smurfs: Mission Vileaf, The
- Smurfs: Village Party, The
- Snake Pass
- Sniper Elite 3
- Sniper Elite 4
- Sniper Elite 4: Deathstorm Part 1 - Inception
- Sniper Elite 4: Deathstorm Part 2 - Infiltration
- Sniper Elite 4: Night Fighter Expansion Pack
- Sniper Elite 5
- Sniper Elite V2 Remastered
- Sniper: Ghost Warrior 3
- Sniper: Ghost Warrior Contracts
- Sniper: Ghost Warrior Contracts 2
- Snooker 19
- SnowRunner
- SnowRunner: Season 1 - Search & Recover
- Soccer Story
- Sojourn, The
- Solar Ash
- Solar Shifter EX
- Solasta: Crown of the Magister
- Solasta: Crown of the Magister - Inner Strength
- Solasta: Crown of the Magister - Palace of Ice
- Solasta: Crown of the Magister - Primal Calling
- Solo: Islands of the Heart
- SolSeraph
- Solus Project, The
- Somerville
- Song of Horror
- Song of Iron
- Song of Iron 2
- Song of Nunu: A League of Legends Story
- Song of the Deep
- Songbringer
- Sonic Colors
- Sonic Forces
- Sonic Frontiers
- Sonic Mania
- Sonic Origins
- Sonic Superstars
- Soul Axiom
- Soul Hackers 2
- SoulCalibur 6
- Souldiers
- Soundfall
- Source
- Source of Madness
- South of the Circle
- South Park: The Fractured But Whole
- South Park: The Fractured But Whole - Bring the Crunch
- South Park: The Fractured But Whole - From Dusk Till Casa Bonita
- South Park: The Stick of Truth
- Space Crew
- Space Engineers
- Space for the Unbound, A
- Space Hulk: Deathwing
- Space Hulk: Tactics
- Space Jam: A New Legacy - The Game
- Spacebase Startopia
- Spaceland
- Raiders of the Broken Planet
- Sparkle 2
- Spartan [II/2017]
- Spectra
- Spectrum Retreat, The
- Speed 3: Grand Prix
- Speed Brawl
- Speed Limit
- SpeedRunners
- Spellbreak
- SpellForce 3
- SpellForce 3: Fallen God
- SpellForce 3: Soul Harvest
- Spellspire
- Spheroids
- SpiderHeck
- Spidersaurs
- Spike Volleyball
- Spiritfarer
- Spitlings
- Splash Blast Panic
- Splasher
- Splitgate
- SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
- SpongeBob SquarePants: The Cosmic Shake
- Spy Chameleon: RGB Agent
- Spyro Reignited Trilogy
- Squad 51 vs. the Flying Saucers
- SRX: The Game
- StandPoint
- Stanley Parable: Ultra Deluxe, The