This year I have decided to revisit old games, and as a part of this I tried to check how many games I actually have around…
The embarassing things is that there are quite a few I can’t remember playing.
Here’s the list (missing some of the Steam and Impulse games + some casual ones):

ACTION
BioShock (Limited Edition)
Giants: Citizen Kabuto
Hitman: Codename 47
LEGO Star Wars: The Video Game
Magic Carpet
Magic Carpet 2: The Netherworlds
Magic Carpet Plus
Oni
Star Wars Bounty Hunter
Star Wars: Rebel Assault
Star Wars: The Clone Wars
Star Wolves
Tom Clancy’s Splinter Cell Pandora Tomorrow

Action-RPG
Avencast: Rise of the Mage
Baldur’s Gate: Dark Alliance
Deus Ex
Deus Ex: Invisible War
Dungeon Siege
Dungeon Siege II (Deluxe Edition)
Dungeon Siege: Legends of Aranna
Gauntlet: Dark Legacy
Gothic
Gothic II
Gothic II: Night of the Raven
System Shock 2
Thief Gold
Thief II: The Metal Age
Thief: The Dark Project
Titan Quest
Titan Quest: Immortal Throne
Vampire: The Masquerade - Bloodlines

Action-Adventure
Anderson & the Legacy of Cthulhu
AquaNox
Beyond Good & Evil
Cold Zero
Fahrenheit
Grand Theft Auto III
Metroid Fusion
Metroid Prime
Outcast
Pirates of the Caribbean
Prince of Persia: The Sands of Time
Project Eden
Project Nomads
Resident Evil
Second Sight
Silver
The Legend of Zelda: The Wind Waker
The Lord of the Rings: The Return of the King
Thief: Deadly Shadows
Tortuga—Two Treasures
Urban Chaos

Adventure
Beneath a Steel Sky
Darkness Within: In Pursuit of Loath Nolder
Discworld
Eternal Darkness: Sanity’s Requiem
Grim Fandango
Gumboy: Crazy Adventures
In Cold Blood
Indigo Prophecy
Outcast
Overlord
The Journeyman Project Turbo!
The Longest Journey
Tom Clancy’s Splinter Cell
Under a Killing Moon
XIII

Arcade / Puzzles
Bomberman Tournament
Centipede
Chu Chu Rocket
Diner Dash
Donkey Konga (with DK Bongos)
Frogger
Frogger 2: Swampy’s Revenge
Frogger’s Adventure: Temple of the Frog
Gish
Ikaruga
Lemmings 2: The Tribes
Lightweight Ninja
Litil Divil
Lose Your Marbles
Midway Arcade Treasures 2
Namco Museum
Oddworld: Abe’s Oddysee
Pac-Man World 2
Peggle Deluxe
Pitfall: The Mayan Adventure
Puzzle Bobble
Spectraball
SSX 3
Super Monkey Ball
Super Monkey Ball 2
Super Smash Bros. Melee
The Lost Vikings
(a dozen at least still missing)

Flight Action
Chaser
Crime Cities
Crimson Skies
Flying Heroes
Hell-Copter
Terminal Velocity

MMO
Dofus
Guild Wars
Guild Wars Factions
Guild Wars: Eye of the North
Guild Wars: Nightfall
World of Warcraft
World of Warcraft: The Burning Crusade
Warhammer Online
World of Warcraft: Wrath of the Lich King (preordered)

Racing
Bandits: Phoenix Rising
F-Zero: Maximum Velocity
Smuggler’s Run: Warzones
Tread Marks

RPG
Arcanum: Of Steamworks and Magick Obscura
Baldur’s Gate
Baldur’s Gate II: Shadows of Amn
Baldur’s Gate II: The Collection
Baldur’s Gate II: Throne of Bhaal
Baldur’s Gate: Dark Alliance
Baldur’s Gate: Tales of the Sword Coast
Battle Mages
Depths of Peril
Divine Divinity
Fable: The Lost Chapters
Fallout / Fallout 2 Dual Pack
Freedom Force
Freedom Force vs The Third Reich
Icewind Dale
Jade Empire (Special Edition)
Lionheart: Legacy of the Crusader
Might and Magic VI: The Mandate of Heaven
Neverwinter Nights
Neverwinter Nights 2
Neverwinter Nights: Hordes of the Underdark
Neverwinter Nights: Shadows of Undrentide
Phantasy Star Online Episode I & II
Planescape: Torment
Sacred
Sacred Plus
Sacred Underworld
Silverfall
Space Rangers
Star Wars Knights of the Old Republic
The Elder Scrolls III: Bloodmoon
The Elder Scrolls III: Morrowind (Game of the Year Edition)
The Elder Scrolls III: Tribunal
The Elder Scrolls IV: Oblivion
Wizards & Warriors

Shooter
Chrome
Codename Eagle
Delta Force: Land Warrior
Descent
Descent 2
Descent 2 Operation Quartzon
Descent 3
Descent 3: Mercenary
Duke Nukem 3D
Forsaken
Half-Life
Half-Life 2
Half-Life: Opposing Force
Max Payne
No One Lives Forever
No One Lives Forever 2: A Spy in H.A.R.M.‘s Way
Operation Flashpoint: Cold War Crisis
Portal
Prey
Red Faction
Return to Castle Wolfenstein: Enemy Territory
Rise of the Triad: Dark War
SkyNET (The Terminator)
Star Trek Voyager: Elite Force
Star Wars Jedi Knight II: Jedi Outcast
Star Wars Jedi Knight: Dark Forces II
Star Wars: Dark Forces
System Shock
Team Fortress 2
Team Fortress Classic
TimeSplitters 2
Unreal
Unreal Tournament

Simulation
Apache Havoc: Enemy Engaged
European Air War
Fly! II
IL-2 Sturmovik: Forgotten Battles—WWII 1941-1944
Silent Hunter II

Space
Descent: Freespace - The Great War
Freeloader
Independence War 2: The Edge of Chaos
Star Wars Rogue Squadron II: Rogue Leader
Star Wars: Rogue Squadron
Star Wars: TIE Fighter
Star Wars: X-Wing
Star Wars: X-Wing Alliance
Star Wars: X-Wing vs. TIE Fighter
Stellar Frontier

Tactical
Counter-Strike: Condition Zero
Day of Defeat
Hidden & Dangerous
Hidden & Dangerous 2
Hidden & Dangerous: Devil’s Bridge
Hostile Waters: Antaeus Rising
SWAT 3: Close Quarters Battle
SWAT 3: Elite Edition
SWAT 4
SWAT 4: The Stetchkov Syndicate
Tom Clancy’s Ghost Recon
Tom Clancy’s Rainbow Six: Rogue Spear
Tom Clancy’s Rainbow Six: Rogue Spear: Black Thorn
Tom Clancy’s Rainbow Six: Rogue Spear: Urban Operations

Strategy, Real Time
Age of Empires II: The Age of Kings
American Conquest
Armies of Exigo
Battle Realms
Battle Mages
Cannon Fodder 2
Celtic Kings: Rage of War
Command & Conquer
Command & Conquer: Red Alert
Commandos 2: Men of Courage
Cultures 2: Gates of Asgard
Dungeon Keeper
Dungeon Keeper II
Earth 2150
EarthSiege 2
Etherlords II
Green Berets
Ground Control
Kohan II: Kings of War
Kohan: Ahriman’s Gift
Kohan: Immortal Sovereigns
Medieval: Total War
Myth II: Soulblighter
Myth II: Worlds
Myth III: The Wolf Age
Myth: The Fallen Lords
Northland
Overlord
Perimeter
Rival Realms
Sacrifice
Silent Storm
Soldiers of Anarchy
Soldiers: Heroes of World War II
Space Rangers 2: Rise of the Dominators
SpellForce - The Breath of Winter
SpellForce - The Order of Dawn
SpellForce - The Shadow of the Phoenix
SpellForce 2 - Shadow Wars
StarCraft
StarCraft: Brood War
Tortuga: Pirates of the New World
Tortuga Two Treasures
Tribal Trouble
Uplink: Hacker Elite
Virtual Villagers
WarCommander: D- Day June 6th 1944
Warcraft III: Reign of Chaos
Warhammer 40,000: Dawn of War—Dark Crusade
Warhammer 40,000: Dawn of War: Winter Assault
Warhammer: Mark of Chaos
Warlord IV
Warrior Kings
Z: Steel Soldiers

Strategy, Turn Based
1602 A.D.
Europa 1400: The Guild
The Guild 2
MindRover: The Europa Project
Outpost
SimCity 2000
The Guild 2
Virtual Villagers
Advance Wars
Combat Mission: Barbarossa to Berlin
Combat Mission: Beyond Overlord
Disciples Gold
Disciples II: Dark Prophecy
Disciples II: Rise of the Elves
Disciples: Sacred Lands
Galactic Civilizations
Galactic Civilizations: Altarian Prophecy
Heroes of Might and Magic III: Shadow of Death
Heroes of Might and Magic III: The Restoration of Erathia
Heroes of Might and Magic V
Incubation: Time Is Running Out
Majesty: The Fantasy Kingdom
Rails Across America
Risk II
Warlords Battlecry
Warlords Battlecry II