These are around 360+ of the games that i can remember playing.

Afterfall Insanity Extended Edition
Agents of Mayhem
Alan Wake
Alan Wake's American Nightmare
Alien Rage Unlimited
Alien Shooter Vengeance
Alien VS Predator 2 Gold Edition
Alpha Prime
Anarchy Online MMORPG
Ancestors a Humankind Oddysey
Arcania
Area 51
Area 51: Blacksite
Ark Survival Evolved
Armed and Dangerous
Assassin's Creed 3
Assassin's Creed Black Flag
Avencast Rise of the Mage
Avengers by Marvel
Baldur's Gate 2 Dark Alliance
Bard's Tale (2004)
Batman Arkham Asylum
Batman Arkham City
Batman Arkham Knight
Batman Arkham Origins
Battlefield 2 + Special Forces
Battlefield 3
Bioshock
Bioshock 2
Black & White
Black & White 2 and Battle of the Gods
Blinx Time Sweeper
Borderlands 1 + all DLC
Borderlands 1.5 Pre Sequel + all DLC
Borderlands 2 + all DLC, 100% achievements
Borderlands Tales from the Borderlands
Bound By Flame
Brutal Legend
Bulletstorm
Cabela's Dangerous Hunts 2
Cabela's Dangerous Hunts 2013
Call of Juarez
Call of Juarez Bound in Blood
Call of Juarez Gunslinger
Call of Juarez The Cartel
Cat Saves Halloween
Chronicles of Riddick Escape From Butcher Bay
Conan Exiles
Condemned Criminal Origins
Counter Strike
Crysis
Crysis 2
Crysis 3
Crysis Maximum Edition
Crysis Warhead
Darkstar One
Dark Void
DC Universe Online MMORPG, 10,000+ hours, 603+ skill points over 2,000 feats
Dead or Alive Ultimate
Deadpool
Dead Rising
Dead Rising 2
Dead Rising 3
Dead Rising 4
Destroy All Humans 1
Destroy All Humans 2
Diablo
Diablo 2
Dishonored
Disney Infinity 1.0 gold edition
Disney Infinity 2.0 gold edition
Disney Infinity 3.0 gold edition
Divine Divinity
Divinity 2 Director s Cut Ego Draconis
Doodle God Blitz
Doom 3 BFG Edition
Doomsday Preppers
Donkey Kong Country
Dragonball Xenoverse
Dragons Rise of Berk
Duke Nukem 3D
Duke Nukem Forever
Dungeon Siege
Dungeon Siege 2
Dungeons And Dragons XBOX
Dysmantle
Earth Defense Force 2017
Earth Defense Force Insect Armageddon
Elder Scrolls Morrowind + all expansions
Elder Scrolls Oblivion + all expansions
Elder Scrolls Skyrim + all expansions
El Matador
Enclave
Enslaved Odyssey to the West
Entropia Universe MMORPG
Evo Search For Eden
F-Zero
Fable 1 Lost Chapters
Fable 2
Fable 3
Fallout 3
Fallout 4
Fallout New Vegas
Fallout New California
Fallout Shelter
Far Cry
Far Cry 2
Far Cry 3
Far Cry 3 Blood Dragon
Far Cry 4
Far Cry 5
Far Cry New Dawn
Far Cry Primal
F.E.A.R. 1
F.E.A.R. 2
F.E.A.R. 3
Final Fantasy X-2
Firewatch
Force of Nature 2
Forza Motorsport
Free Realms MMORPG
Freedom Fighters
Freelancer
Freespace 2
From Dust
Frontierville and Pioneer Trail
Galactic Civilizations all expansions
Game Dev Tycoon
Gangstar Vegas
Gauntlet Seven Sorrows
Gemini Heroes Reborn
Gothic 1
Gothic 2 Gold Edition and Night of the Raven
Gothic 3
GTA 1 Grand Theft Auto
GTA 2
GTA 3
GTA 4
GTA 5
GTA San Andreas
GTA Vice City
Gun, 2005
Half Life 1
Half Life 2, episode 1 and 2 and lost coast
Halo 1 PC
Halo 2, on legendary co-op
Halo 3, on legendary co-op
Halo 4
Halo ODST
Halo Reach
Hitman Blood Money
Hitman Contracts
Hitman Absolution
Homefront
Hulk Ultimate Destruction
Hulk 2008 PC
Impossible Creatures
Iron Brigade
Iron Man
Iron Man 2
Island Castaway
Jade Empire Special Edition
Jaws Unleashed
Jet Set Radio Future
Just Cause
Just Cause 2
Just Cause 3
Just Cause 4
Justice League Heroes
Kick Ass 2
Kingdoms Of Amalur Reckoning, 100% achievements
King Kong by peter jackson
Left 4 Dead
Legend of Dragoon
Lego Indiana Jones
Lichdom: Battlemage
Lord of the Rings Online Mines of Moria
Lost Planet
Lost Planet 2
Lost Planet 3
Lucius 1
Mad Max
Made Man
Mafia
Mafia 2
Majesty 2 The Fantasy Kingdom Simulator
Mario Paint
Marvel Heroes Omega
Marvel Ultimate Alliance 1
Marvel Ultimate Alliance 2
Mass Effect
Matrix Path of Neo
Max Payne
Max Payne 2
Max Payne 3
Mech Assault
Megaton Rainfall
Metal Gear Solid
Metal Gear Solid VR Missions
Minecraft
Monster Rancher
Mortal Kombat 1
Mortal Kombat 2
Mortal Kombat 3
Mortal Kombat Armageddon
Mortal Kombat VS DC Universe
My Friend Pedro
Need For Speed Carbon
Need For Speed Hot Pursuit
Neopets
No Man's Sky
Nox
Oddworld Stranger's Wrath
Oregon Trail
Outcast Second Contact
Overlord
Overlord Raising Hell expansion
Pac Man
Pac Man the New Adventures
Painkiller Black Edition
Perfect World MMORPG
Phantasy Star Universe
Pirates of the Carribean MMORPG
Planet Explorers
Pocket Mortys
Pokemon Blue
Pokemon Silver
Pokemon Black
Pong
Portal
Portal 2
Postal 2
Postal 2 Apocalypse Weekend
Postal 2 Paradise Lost
Postal 3
Precursors
Prey 2006
Prey 2017
Prototype
Rebel Galaxy
Rebel Galaxy Outlaw
Red Faction 1
Red Faction 2
Red Faction Armageddon
Red Faction Guerilla
Risen 1
Risen 2 Dark Waters
Risen 3 Titan Lords
Rogue Trooper Redux
Runescape MMORPG
Sacred
Saints Row 2
Saints Row 3
Saints Row 4
Saints Row Gat Out of Hell, 100% achievements
Saints Row Reboot 2023, 100% achievements
Salvation Prophecy
Scribblenauts
Scribblenauts Unlimited
Scribblenauts Unmasked DC Comics Adventure
Secret World MMORPG
Settlers VI Rise of an Empire
Shadowgrounds
Shadowgrounds Survivor
Shadow Warrior (2013)
Shadow Warrior 2
Shrek Superslam
Sid Meier's Pirates
Silverfall Earth Awakening
Sim City 4 DELUXE
Sims 1
Sims 2
Sims 3
Sims 4
Sims Medieval
Sims Castaway Stories
Singularity
Skyforge MMORPG
Sleeping Dogs Definitive Edition
Sonic The Hedgehog
South Park Stick of Truth
Spec Ops: The Line
Spiderman 2
Spiderman Friend Or Foe
Splinter Cell
Star Wars Episode 3 Revenge of the Sith
Star Wars Force Unleashed 1
Star Wars Force Unleashed 2
Star Wars Jedi Knight 2 Jedi Outcast
Star Wars Jedi Knight Jedi Academy
Star Wars Knights of the Old Republic
Star Wars Knights of the Old Republic 2
Star Wars Republic Commando
Star Wolves
Steel Soldiers
Stranglehold
Stronghold
Stubbs the Zombie in Rebel Without a Pulse
Subnautica
Sunset Overdrive
Super Mario Brothers 1
Super Mario Brothers 2
Super Mario Brothers 3
Super Mario World
Superman Returns
System Shock 2
Terminator Salvation
Tetris
Tetris Blast
The Forest
The Godfather
Timeshift
Titan Quest and Immortal Throne
Tomb Raider 2013
Tomb Raider: Rise of the Tomb Raider
Townsmen a Kingdom Rebuilt
Transformers: 1 War for Cybertron
Trasnformers: 2 Fall of Cybertron
Transformers: 3 Rise of the Dark Spark
Tribes 2
Tribes Ascended
Tribes Vengeance
Trine 1
Trine 2
Tropico 3
True Crime New York City
Twisted Metal Games
Two Moons MMORPG
Two Worlds
Two Worlds 2 Epic Edition
Ubersoldier
Ubersoldier 2
Undefeated
Unreal Championship Liandri
Vanquish
Vigilante V8
Vigilante V8 2
Virtual Villagers
Vortex: The Gateway
Warhammer 40k Space Marine
War Tech Fighters
Watch Dogs
Watch Dogs 2
Watch Dogs 3: Legion
Watchmen The End Is Nigh
Way of the Samurai
Welcome To Princeland
Wildlife Park 2 + Marine World
Witcher Enhanced Edition
Witcher 2 Enhanced Edition
Witcher 3 and all DLC
Wolfenstein: Return to Castle Wolfenstein
Wolfenstein 2009
X
X2 The Threat
X3 Reunion
X3 Terran Conflict
Xenus 2 White Gold
Xmen Origins Wolverine
Young Justice Legacy
Zombie Anarchy
Zoo Tycoon, and Dinosaur Digs, and Marine Mania