S
- S.C.A.R.S.
- S.C.S. Dangerous Waters
- S.T.A.L.K.E.R. Call of Pripyat
- S.T.A.L.K.E.R.: Clear Sky
- S.T.A.L.K.E.R.: Shadow of Chernobyl
- S.W.I.N.E.
- Sabre Ace: Conflict Over Korea
- Sacred
- Sacred 2: Fallen Angel
- Sacred: Underworld
- Sacrifice
- Safecracker (2000)
- Safecracker: The Ultimate Puzzle Adventure
- Saga
- Saints and Sinners Bingo
- Saints Row 2
- Saints Row: The Third
- Saints Row: The Third - Genki Bowl VII
- Salammbo: Battle of Carthage
- Salt Lake 2002
- Salvo!
- Sam & Max Episode 101: Culture Shock
- Sam & Max Episode 102: Situation: Comedy
- Sam & Max Episode 103: The Mole, the Mob and the Meatball
- Sam & Max Episode 104: Abe Lincoln Must Die!
- Sam & Max Episode 105: Reality 2.0
- Sam & Max Episode 106: Bright Side of the Moon
- Sam & Max Episode 201: Ice Station Santa
- Sam & Max Episode 202: Moai Better Blues
- Sam & Max Episode 203: Night of the Raving Dead
- Sam & Max Episode 204: Chariots of the Dogs
- Sam & Max Episode 205: What's New, Beelzebub?
- Sam & Max: The Devil's Playhouse - Episode 1: The Penal Zone
- Sam & Max: The Devil's Playhouse - Episode 2: The Tomb of Sammun-Mak
- Sam & Max: The Devil's Playhouse - Episode 3: They Stole Max's Brain!
- Sam & Max Hit the Road
- Sam & Max: Season One -- Episode #1: Culture Shock
- Sam & Max: Season Two
- Sam & Max: The Devil's Playhouse
- Sam & Max: The Devil's Playhouse -- Episode 1: The Penal Zone
- Sam & Max: The Devil's Playhouse -- Episode 2: The Tomb of Sammun-Mak
- Sammy Sosa High Heat Baseball 2001
- Sammy Sosa Softball Slam
- Samurai Warriors 2
- Sanctum (2011)
- Sanitarium
- Sanity: Aiken's Artifact
- Santa Fe Mysteries: The Elk Moon Murder
- SAS: Secure Tomorrow
- Savage 2: A Tortured Soul
- Savage: The Battle for Newerth
- Savage: The Ultimate Quest for Survival
- Save From Heat (Android)
- Saw
- Scarab
- Scarface: The World is Yours
- Schizm
- Schizm: Mysterious Journey
- Sci-Fi Channel Trivia Game
- Scorched Planet
- Scorcher
- Scrabble Rack Attack Deluxe
- Scrapland
- Scratches
- Screamer
- Scud: Industrial Evolution
- Sea Dogs
- Sea World Adventure Park Tycoon
- Sea World Adventure Parks 2-Pack
- Season Ticket Basketball 2003
- Season Ticket Football 2003
- SeaWorld Adventure Parks Tycoon
- SeaWorld Adventure Parks Tycoon 2
- Second Sight
- Secret Files: Tunguska
- Secret Service
- Secret Service: In Harm's Way
- Secret Service: Security Breach
- Secret Weapons Over Normandy
- Secret Wives' Club
- Secrets of the Ark: A Broken Sword Game
- Section 8
- Section 8: Prejudice
- Section 8: Prejudice - Overdrive Map Pack
- SEGA GT
- SEGA Rally Championship
- Sega Rally Championship 2
- SEGA Rally Revo
- SEGA Smash Pack 2
- Sega Touring Car Championship
- Sensei 2
- Sentient
- Septerra Core: Legacy of the Creator
- Sequence
- Serious Sam 3: BFE
- Serious Sam Double D XXL
- Serious Sam HD
- Serious Sam HD: The First Encounter
- Serious Sam HD: The Second Encounter
- Serious Sam II
- Serious Sam: Double D
- Serious Sam: The First Encounter
- Serious Sam: The Random Encounter
- Seven Games of the Soul
- Seven Kingdoms II: The Fryhtan Wars
- Seven Kingdoms: Conquest
- Shade: Wrath of Angels
- Shadoan
- Shadow Company: Left for Dead
- Shadow Harvest: Phantom Ops
- Shadow Man
- Shadow of Destiny
- Shadow Ops: Red Mercury
- Shadow Warrior
- Shadow Watch
- Shadowbane
- Shadowbane: The Rise of Chaos
- Shadowcaster
- ShadowFlare
- Shadowgrounds
- Shadowgrounds Survivor
- Shadowrun
- Shanghai: Second Dynasty
- Shank
- Shank 2
- Shannara
- Shape Shifter
- Shape Solitaire
- Shark Tale
- Shark! Hunting the Great White
- Shattered Galaxy
- Shattered Light
- Shattered Steel
- Shattered Suns
- Shattered Union
- Sheep
- Shellshock
- ShellShock 2: Blood Trails
- ShellShock: Nam '67
- ShellShock: Nam '67
- Sherlock Holmes Versus Jack the Ripper
- Sherlock Holmes vs. Jack the Ripper
- Sherlock Holmes: Nemesis
- Sherlock Holmes: The Awakened
- Sherlock Holmes: The Silver Earring
- Shift 2 Unleashed
- Shin Megami Tensei Online: Imagine
- Ship Simulator 2008: New Horizons
- Shipwreckers!
- Shivers
- Shivers Two: Harvest of Souls
- Shogo: Mobile Armor Division
- Shogun: Total War
- Shot-Online
- Shrek 2
- Shrek the Third
- Sid Meier's Alien Crossfire
- Sid Meier's Alpha Centauri
- Sid Meier's Antietam!
- Sid Meier's Gettysburg!
- Sid Meier's Railroads!
- Sid Meier's SimGolf
- Sideway: New York
- Siege of Avalon
- Silent Hill 2
- Silent Hill 3
- Silent Hill 4: The Room
- Silent Hill: Homecoming
- Silent Hunter 5: Battle of the Atlantic
- Silent Hunter II
- Silent Hunter III
- Silent Hunter V: Battle Of The Atlantic
- Silent Hunter: Wolves of the Pacific
- Silent Storm
- Silent Storm: Sentinels
- Silent Thunder: A-10 Tank Killer II
- Silkroad Online
- Silver
- Silverfall
- Sim Theme Park
- SimCity (1989)
- SimCity 2000
- SimCity 3000
- SimCity 3000 Unlimited
- SimCity 4
- SimCity 4: Rush Hour
- SimCity 5
- SimCity Societies
- SimCity Societies Destinations
- SimCoaster
- SimGolf
- SimIsle: Missions in the Rainforest
- Simon the Sorcerer
- Simon the Sorcerer II: The Lion, the Wizard and the Wardrobe
- Simon the Sorcerer: Who'd Even Want Contact?!
- SimPark
- SimTower: The Vertical Empire
- SiN
- SiN Episodes: Emergence
- Sin Mission Pack: Wages of Sin
- Sinbad: Legend of the Seven Seas
- Singles 2: Triple Trouble
- Singles: Flirt up your Life
- Singularity
- Sinistar: Unleashed
- Sins of a Solar Empire
- Sins of a Solar Empire: Diplomacy
- Sins of a Solar Empire: Entrenchment
- Skater Physics Pro (Android)
- Ski Resort Extreme
- Ski Resort Tycoon
- Ski Resort Tycoon II
- Skull Cracker
- Sky Roads
- Skydive!
- Slamscape
- Slave Pageant
- Slave Zero
- Sleeping Dogs
- Slingo
- Small Soldiers: Squad Commander
- Smart Games Challenge 3
- Smart Games Word Puzzles
- Smashing Drag Racing (Android)
- Smashing Toys
- Sniper: Art of Victory
- Sniper: Path of Vengeance
- Snipers vs Snipers (Android)
- Snow Sakura
- So Blonde
- Soccer Contest (Android)
- SODA Off-Road Racing
- SOL: Exodus
- Solar 2
- Soldier Boyz
- Soldier Elite
- Soldier of Fortune
- Soldier of Fortune II: Double Helix
- Soldier of Fortune II: Gold
- Soldier of Fortune: Payback
- Soldiers of Anarchy
- Soldiers: Heroes of World War II
- Soldner: Secret Wars
- Solid Ice
- Sonic & SEGA All-Stars Racing
- Sonic 3D Blast
- Sonic 4 Episode 1 (Android)
- Sonic Adventure DX: Director's Cut
- Sonic and Knuckles Collection
- Sonic CD (1995)
- Sonic CD [1996]
- Sonic Heroes
- Sonic R
- Sonic Riders
- Sonic the Hedgehog 4: Episode I
- Sorcerian
- Sorry!
- Soul of the Ultimate Nation
- Soul Reaver 2: Legacy of Kain
- Soulbringer
- SoulTrap
- South Park
- South Park Rally
- South Park: Chef's Luv Shack
- Space Bunnies Must Die!
- Space Chimps
- Space Colony
- Space Empires V
- Space Empires: IV
- Space Empires: Starfury
- Space HoRSE
- Space Interceptor: Project Freedom
- Space Invaders
- Space Rangers 2: Rise of the Dominators
- Space Siege
- Space Trader: Merchant Marine
- Space War Commander
- Spaceforce: Captains
- SpaceForce: Rogue Universe
- SpaceStationSim
- Spaceward Ho! IV
- Spandex Force
- Spartan
- Spear of Destiny
- Spearhead
- Special Forces: Nemesis Strike
- Spectraball
- Spectre VR
- Spectromancer
- Speed Busters: American Highways
- Speed Forge (Android)
- Speedball 2: Tournament
- Speedy Drag Racing (Android)
- Spellbinder: The Nexus Conflict
- Spellcasting Party Pak
- SpellForce (Platinum Edition)
- SpellForce (Universe Edition)
- SpellForce 2 (Platinum Edition)
- SpellForce 2: Dragon Storm
- SpellForce 2: Faith in Destiny
- SpellForce 2: Shadow Wars
- SpellForce: Shadow of the Phoenix
- SpellForce: The Breath of Winter
- SpellForce: The Order of Dawn
- Spells of Gold
- Sphera: The Inner Journey
- Spider-Man
- Spider-Man (2001)
- Spider-Man 2
- Spider-Man 3
- Spider-Man: Friend or Foe
- Spider-Man: Shattered Dimensions
- Spider-Man: The Movie
- Spider-Man: Web of Shadows
- Spin & Win
- SpinIt Art Machine (Android)
- Spiral Knights
- Spirited Heart
- SplashFighters
- Splat Magazine Renegade Paintball
- Splatterhouse (2003)
- Spoils of War
- SpongeBob SquarePants Collapse
- SpongeBob SquarePants Typing (2004)
- SpongeBob SquarePants Typing (2008)
- SpongeBob SquarePants: Battle for Bikini Bottom
- SpongeBob SquarePants: Diner Dash
- SpongeBob SquarePants: Employee of the Month
- SpongeBob SquarePants: Lights, Camera, PANTS!
- SpongeBob SquarePants: Operation Krabby Patty
- SpongeBob SquarePants: The Battle For Bikini Bottom
- SpongeBob SquarePants: The Krusty Collection
- Spore
- Spore Creature Creator
- Spore Creature Keeper
- Spore: Creepy & Cute Parts Pack
- Spore: Galactic Adventures
- Spore: Galactic Edition
- Sports Car GT
- SPQR: The Empire's Darkest Hour
- Sprill: The Mystery of the Bermuda Triangle
- Spring Break
- Spring Up Harmony
- Sprinkle (Android)
- Spy Fox 2: Some Assembly Required
- Spy Fox in Dry Cereal
- Spy Fox: Operation Ozone
- Spy Hunter
- Spy Kids 3-D: Game Over
- Spy Kids Collection
- Spycraft: The Great Game
- Squad Assault: Second Wave
- Squad Assault: West Front
- Squad Battles 6: Advance of the Reich
- Squad Battles: Vietnam
- Squad Leader
- Squids
- Stacked with Daniel Negreanu
- Stacking
- Stalin vs. Martians
- Stand O'Food 2
- Star Alliances
- Star Assault
- Star Chamber
- Star Chamber: The Harbinger Saga
- Star Command Revolution
- Star Control
- Star Control 3
- Star Control II
- Star Defender III
- Star Fighter
- Star General
- Star Heritage 0: Ship of Ages
- Star Peace
- Star Prospector
- Star Raiders
- Star Rangers
- Star Ruler
- Star Sentinel Tactics
- Star Trek ConQuest Online
- Star Trek Generations
- Star Trek Online
- Star Trek Online (Collector's Edition)
- Star Trek Pinball
- Star Trek: 25th Anniversary
- Star Trek: Armada
- Star Trek: Armada II
- Star Trek: Away Team
- Star Trek: Borg
- Star Trek: Bridge Commander
- Star Trek: D-A-C
- Star Trek: Deep Space Nine: Dominion Wars
- Star Trek: Deep Space Nine: Harbinger
- Star Trek: Deep Space Nine: The Fallen
- Star Trek: Elite Force II
- Star Trek: Hidden Evil
- Star Trek: Judgment Rites
- Star Trek: Klingon
- Star Trek: Klingon Academy
- Star Trek: Legacy
- Star Trek: New Worlds
- Star Trek: Starfleet Academy
- Star Trek: Starfleet Academy: Chekov's Lost Missions
- Star Trek: Starfleet Command
- Star Trek: Starfleet Command III
- Star Trek: Starfleet Command Volume II: Empires at War
- Star Trek: Supremacy
- Star Trek: The Next Generation -- Interactive Technical Manual
- Star Trek: The Next Generation--A Final Unity
- Star Trek: The Next Generation: Birth of the Federation
- Star Trek: The Next Generation: Klingon Honor Guard
- Star Trek: Voyager: Elite Force
- Star Trek: Voyager: Elite Force - Expansion Pack
- Star Wars 1313
- Star Wars Battlefront
- Star Wars Battlefront II
- Star Wars Galactic Battlegrounds
- Star Wars Galactic Battlegrounds Saga
- Star Wars Galactic Battlegrounds: Clone Campaigns
- Star Wars Galactic Battlegrounds: The Clone Campaigns
- Star Wars Galaxies: An Empire Divided
- Star Wars Galaxies: Episode 3 Rage of the Wookiees
- Star Wars Galaxies: Jump to Lightspeed
- Star Wars Galaxies: Rage of the Wookiees
- Star Wars Galaxies: Starter Kit
- Star Wars Galaxies: The Complete Online Adventures
- Star Wars Galaxies: Trials of Obi-Wan
- Star Wars Jedi Knight II: Jedi Outcast
- Star Wars Jedi Knight: Dark Forces II
- Star Wars Jedi Knight: Jedi Academy
- Star Wars Jedi Knight: Mysteries of the Sith
- Star Wars Knights of the Old Republic
- Star Wars Knights of the Old Republic II: The Sith Lords
- Star Wars Math: Jabba's Game Galaxy
- Star Wars Republic Commando
- Star Wars Starfighter
- Star Wars TIE Fighter: Collector's CD-ROM
- Star Wars: Anakin's Speedway
- Star Wars: Battle for Naboo
- Star Wars: Behind the Magic
- Star Wars: Clone Wars Adventures
- Star Wars: Dark Forces
- Star Wars: DroidWorks
- Star Wars: Empire at War
- Star Wars: Empire at War (Collector's Edition)
- Star Wars: Empire at War -- Forces of Corruption
- Star Wars: Empire at War -- Gold Pack
- Star Wars: Episode I: Racer
- Star Wars: Episode I: The Phantom Menace
- Star Wars: Force Commander
- Star Wars: Pit Droids
- Star Wars: Rebel Assault
- Star Wars: Rebel Assault II: The Hidden Empire
- Star Wars: Rebellion
- Star Wars: Rogue Squadron 3D
- Star Wars: Shadows of the Empire
- Star Wars: The Best of PC
- Star Wars: The Clone Wars - Republic Heroes
- Star Wars: The Force Unleashed - Ultimate Sith Edition
- Star Wars: The Force Unleashed -- Ultimate Sith Edition
- Star Wars: The Force Unleashed II
- Star Wars: The Gungan Frontier
- Star Wars: The Old Republic
- Star Wars: The Old Republic (Collector's Edition)
- Star Wars: TIE Fighter
- Star Wars: TIE Fighter (Collector's CD-ROM Edition)
- Star Wars: X-Wing -- Collector Series
- Star Wars: X-Wing Alliance
- Star Wars: X-Wing vs. TIE Fighter
- Star Wars: Yoda Stories
- Star Wars: Yoda's Challenge -- Activity Challenge
- Star Wolves 3: Ashes of Victory
- StarCraft
- StarCraft Battle Chest
- StarCraft II: Wings of Liberty
- StarCraft II: Wings of Liberty (Collector's Edition)
- StarCraft: Brood War
- StarDrone
- Starfleet Command Volume II: Empires at War
- Stargate Resistance
- Stargunner
- StarKnights
- Starlancer
- Starpoint Gemini
- Stars!
- Starscape
- Starshatter
- Starshatter: The Gathering Storm
- StarShift: The Zaran Legacy
- Starship Titanic
- Starship Troopers
- Starship Troopers (2000)
- Starship Tycoon
- Starships Unlimited v3
- Starships Unlimited: Divided Galaxies
- Starsiege
- Starsiege: Tribes
- Starsiege: Tribes 2
- Starsky & Hutch
- Start-Up 2000
- Startopia
- StateShift
- Stealth Combat
- Steam Slug
- Steel Beasts (Gold Edition)
- Steel Fury -- Kharkov 1942
- Steel Panthers
- Steel Panthers II: Modern Battles
- Steel Panthers III: Brigade Command 1939-1999
- Steel Panthers: Main Battle Tank
- Steel Panthers: World at War
- Steel Panthers: World War 2
- Steel Panthers: World War 2 (Enhanded CD Edition)
- Steel Saviour
- Steel Soldiers
- Steel Storm: Burning Retribution
- Steer Madness
- Stellar 7
- Stephen King's F13
- Still Life
- Stoked Rider: Alaska Alien
- Stolen
- Stone Age Runner (Android)
- Stone Age War (Android)
- StoneAge 2
- Stonekeep
- Storm
- Storm in a Teacup
- Storm of War: Battle of Britain
- Storm Over the Pacific
- Storm Riders Online
- Storm: Frontline Nation
- Stormrise
- Storyteller
- Strange Adventures in Infinite Space
- Strange Attractors 2
- Strange Cases: The Lighthouse Mystery
- Stranger
- Stranglehold
- Strategic Command 2: Weapons and Warfare
- Strategic Command: European Theater
- Strategic Command: WWII Global Conflict
- Strategic Command: WWII Pacific Theater
- Stratego
- Stratosphere
- Strawberry Shortcake and Her Berry Best Friends
- Stray Souls: Dollhouse Story
- Street Cleaning Simulator
- Street Fighter
- Street Fighter 4
- Street Fighter Alpha 2
- Street Fighter IV
- Street Fighter x Tekken
- Street Legal
- Street Legal Racing: Redline
- Street Racer
- Street Racer Europe
- Street Racing (Android)
- Street Racing Syndicate
- Streets of Rage 2
- Streets of Rage 3
- Streets of SimCity
- Strife
- Strifeshadow
- Strike Squad
- Strike Suit Zero
- Striker '96
- Strimko
- Stuart Little 2
- Stubbs the Zombie in "Rebel without a Pulse"
- Stunt GP
- Stupid Invaders
- Stupid Zombies (Android)
- Su-27 Flanker
- Sub Command
- Sub Culture
- SubSpace
- Success Story
- Sudden Strike
- Sudden Strike (Gold Edition!)
- Sudden Strike 3: Arms for Victory
- Sudden Strike II
- Sudden Strike: Forever
- Sudden Strike: Resource War
- Sudden Strike: The Last Stand
- Sudeki
- Sudoku Ball -- Detective
- SuDoku Live
- Summer Athletics
- Summoner
- SunAge
- Super Combo Chaos!
- Super Crate Box
- Super DX-Ball
- Super Dynamite Fishing (Android)
- Super Laser Racer
- Super Meat Boy
- Super Rat (Android)
- Super Street Fighter IV: Arcade Edition
- Super Text Twist
- Super Weather Clock (Android)
- Super-Bikes: Riding Challenge
- Super-G Stunt (Android)
- Superbike 2000
- Superbike 2001
- Superbike World Champions
- Superbike World Championship
- Superbrothers: Sword & Sworcery EP
- Supercar Street Challenge
- SuperPower
- SuperPower 2
- Superstars V8 Racing
- Supremacy: Four Paths to Power
- Supreme Commander
- Supreme Commander 2
- Supreme Commander: Forged Alliance
- Supreme Ruler 2010
- Supreme Ruler 2020
- Supreme Ruler: Cold War
- Surf's Up
- Surface Tension
- Sushi Fighter (Android)
- Suzuki Alstare Extreme Racing
- Swashbucklers: Blue vs. Grey
- SWAT 2
- SWAT 3 (Tactical Game of the Year Edition)
- SWAT 3: Close Quarters Battle
- SWAT 3: Elite Edition
- SWAT 4
- SWAT 4: The Stetchkov Syndicate
- SWIV 3D
- SWIV 3D Assault
- Sword & Sworcery EP
- Sword of the New World: Granado Espada
- Sword of the Stars
- Sword of the Stars II: Lords of Winter
- Sword of the Stars: Born of Blood
- Swords & Soldiers HD
- Syberia II
- Sydney 2000
- Syn-Factor
- Syndicate
- System Shock 2