N1 2008
==========================
Half-Life 2
Plain Sight
Portal
Synergy
Team Fortress 2

N2 2010
========================
Counter-Strike
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero Deleted Scenes
Day of Defeat
Deathmatch Classic
Ricochet

N3 2010
=======================
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer

BOLSEVIKAS 2009
===========================
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer

N4 2010
=============================
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer

N5 2010
==============================
Garry's Mod
Half-Life
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Lost Coast
Half-Life Deathmatch: Source
N6 2010
================================
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Garry's Mod
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Team Fortress 2

N7 2009
===============================
Aliens versus Predator Classic 2000
Alien Swarm
Company of Heroes: Tales of Valor
Counter-Strike
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero Deleted Scenes
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat
Day of Defeat: Source
Deathmatch Classic
Garry's Mod
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life: Source
Half-Life Deathmatch: Source
Killing Floor
Killing Floor Mod: Defence Alliance 2
Left 4 Dead
Left 4 Dead 2
Plants vs. Zombies: Game of the Year
Portal
Ricochet
Star Wars: Knights of the Old Republic
Star Wars Galaxies
Supreme Commander 2
Synergy
Team Fortress 2
Team Fortress Classic
The Ship Single Player
The Ship Tutorial
Tropico 3 - Steam Special Edition
Warhammer® 40,000™: Dawn of War® II
Warhammer® 40,000™: Dawn of War® II – Chaos Rising™
Zeno Clash
Zombie Panic Source

N8 2009
========================
Age of Chivalry
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Dystopia
Garry's Mod
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Half-Life Deathmatch: Source
Portal
Team Fortress 2
Zombie Panic Source

N9 2009
=============================
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Garry's Mod
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Left 4 Dead
Team Fortress 2

N10 2009
==============================
Alien Swarm
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Left 4 Dead
Plain Sight
Portal
Saints Row 2

N11 2009
========================
Alien Swarm
America's Army 3
Counter-Strike: Source
Counter-Strike: Source Beta
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Left 4 Dead 2
Peggle Extreme
Portal
Team Fortress 2

N12 2008
=========================
Age of Chivalry
Age of Conan: Hyborian Adventures
Alien Swarm
Battlefield: Bad Company 2
BioShock
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Counter-Strike: Source
Counter-Strike: Source Beta
Garry's Mod
Killing Floor
Killing Floor Mod: Defence Alliance 2
Left 4 Dead
Left 4 Dead 2
Mass Effect 2
Pirates, Vikings, & Knights II
Portal
Red Faction
Red Faction: Guerrilla
Red Faction II
Shattered Horizon
Smashball
Team Fortress 2
Unreal Tournament 3: Black Edition
Warhammer 40,000: Dawn of War – Dark Crusade
Warhammer 40,000: Dawn of War – Soulstorm
Warhammer 40,000: Dawn of War – Winter Assault
Warhammer 40,000: Dawn of War Gold Edition
Worms Reloaded
Zombie Panic Source

N13 2008
=======================
America's Army 3
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Eternal Silence
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Smashball
Synergy

N14 2009
========================
Age of Chivalry
Alien Swarm
Counter-Strike: Source
Counter-Strike: Source Beta
Grand Theft Auto IV
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Insurgency
Just Cause 2
Portal
Smashball
Team Fortress 2

N15 2008
===================
Call of Duty 4: Modern Warfare
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Counter-Strike: Source
Counter-Strike: Source Beta
Grand Theft Auto IV
Prototype
Team Fortress 2

N16 2009
=======================
Alien Swarm
Empire: Total War
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Left 4 Dead
Left 4 Dead 2
Portal
Team Fortress 2
Worms Reloaded
Zombie Panic Source

N17 2009
==========================
Alien Swarm
Garry's Mod
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Portal
Synergy
Team Fortress 2
Zombie Panic Source

N18 2008
===================
Alien Swarm
Counter-Strike
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero Deleted Scenes
Team Fortress 2

N19 2005
======================
Alien Swarm
Counter-Strike
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero Deleted Scenes
Counter-Strike: Source
Counter-Strike: Source Beta
Team Fortress 2

N20 2009
=========================
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Empire: Total War
Garry's Mod
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Portal
Supreme Commander 2
Team Fortress 2

N21 2007
=======================
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Peggle Extreme
Portal
Synergy
Team Fortress 2

N22 2005
============================
Age of Chivalry
Alien Swarm
Battlefield: Bad Company 2
Call of Duty 4: Modern Warfare
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Command and Conquer: Red Alert 3
Counter-Strike: Source
Counter-Strike: Source Beta
East India Company
East India Company: Pirate Bay
Empire: Total War
Empires: Dawn of the Modern World
Fallout 3
FlatOut
FlatOut 2
Garry's Mod
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Insurgency
Left 4 Dead
Left 4 Dead 2
Medieval II: Total War
Medieval II: Total War Kingdoms
Railroad Tycoon 2: Platinum
Railroad Tycoon 3
RollerCoaster Tycoon 3: Platinum!
Rome: Total War - Alexander
Rome: Total War Gold Edition
Sid Meier's Civilization IV
Sid Meier's Civilization IV
Sid Meier's Civilization IV: Warlords
Sid Meier's Civilization IV: Warlords
Sid Meier's Railroads!
Star Trek Online
Star Wars - Battlefront II
Team Fortress 2
Zombie Panic Source

N23 2008
==========================
Aliens vs. Predator
Alien Swarm
Battlefield: Bad Company 2
Borderlands
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Call of Duty: World at War
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Fallout 3
Garry's Mod
Grand Theft Auto: Episodes from Liberty City
Grand Theft Auto IV
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Left 4 Dead 2
Mirror's Edge
Pirates, Vikings, & Knights II
Portal
Team Fortress 2
The Elder Scrolls IV: Oblivion

N24 2005
========================
AaAaAA!!! - A Reckless Disregard for Gravity
Alien Swarm
Armed and Dangerous
Audiosurf
BioShock
Braid
Call of Duty 4: Modern Warfare
Company of Heroes
Company of Heroes: Opposing Fronts
Company of Heroes: Tales of Valor
Counter-Strike
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero Deleted Scenes
Counter-Strike: Source
Counter-Strike: Source Beta
Crazy Machines 2
Defense Grid: Resurgence Map Pack 2
Defense Grid: The Awakening
Deus Ex: Game of the Year Edition
Deus Ex: Invisible War
DiRT 2
Fallout
Fallout 2
Fallout Tactics
Far Cry 2
Far Cry 2: Fortunes Pack
Frontlines: Fuel of War
FUEL
Full Spectrum Warrior
Full Spectrum Warrior: Ten Hammers
Garry's Mod
Guild Wars: Trilogy
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Hearts of Iron III
IL-2 Sturmovik: 1946
Indiana Jones and the Fate of Atlantis
Indiana Jones and the Last Crusade
Juiced 2: Hot Import Nights
Killing Floor
Killing Floor Mod: Defence Alliance 2
Left 4 Dead
Loom
Lucidity
Mount & Blade
Portal
RailWorks
Recettear: An Item Shop's Tale
Red Faction
Red Faction: Guerrilla
Red Faction II
RollerCoaster Tycoon 3: Platinum!
S.T.A.L.K.E.R.: Shadow of Chernobyl
Saints Row 2
Sid Meier's Civilization IV
Sid Meier's Civilization IV
Sid Meier's Civilization IV: Beyond the Sword
Sid Meier's Civilization IV: Beyond the Sword
Sid Meier's Civilization IV: Warlords
Sid Meier's Civilization IV: Warlords
Spellforce 2: Gold Edition
Spellforce: Platinum Edition
Star Trek Online
Star Wars - Jedi Knight: Mysteries of the Sith
Star Wars - Jedi Knight II: Jedi Outcast
Star Wars: Dark Forces
Star Wars: Knights of the Old Republic
Star Wars Galaxies
Star Wars Jedi Knight: Dark Forces II
Star Wars Jedi Knight: Jedi Academy
Star Wars Republic Commando
Star Wars Starfighter
Team Fortress 2
Team Fortress Classic
The Dig
The Last Remnant
The Secret of Monkey Island: Special Edition
The Wonderful End of the World
Titan Quest
Titan Quest: Immortal Throne
TrackMania United
Unreal Tournament 3: Black Edition
VVVVVV
Warhammer® 40,000™: Dawn of War® II
Warhammer 40,000: Dawn of War – Dark Crusade
Warhammer 40,000: Dawn of War – Soulstorm
Warhammer 40,000: Dawn of War – Winter Assault
Warhammer 40,000: Dawn of War Gold Edition
X3: Reunion
X3: Terran Conflict

N25 2009
=======================
Counter-Strike: Source
Counter-Strike: Source Beta
Garry's Mod
Peggle Extreme
Portal
Sam & Max 104: Abe Lincoln Must Die!
Zombie Panic Source

N26 2004
============================
Alien Swarm
Audiosurf
Counter-Strike: Source
Counter-Strike: Source Beta
Garry's Mod
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Insurgency
Killing Floor
Killing Floor Mod: Defence Alliance 2
Left 4 Dead
Portal
Synergy
Team Fortress 2
Zombie Panic Source

N27 2009
================================
Alien Swarm
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Left 4 Dead
Plain Sight
Portal
Saints Row 2

N28 2009
========================
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Garry's Mod
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Left 4 Dead
Team Fortress 2

N29 2009
===========================
Age of Chivalry
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Dystopia
Garry's Mod
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Half-Life Deathmatch: Source
Portal
Team Fortress 2
Zombie Panic Source

N30 2008
==========================
Age of Chivalry
Alien Swarm
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Left 4 Dead
Left 4 Dead 2
Team Fortress 2
Warhammer® 40,000™: Dawn of War® II

N31 2008
==============================
Alien Swarm
Counter-Strike: Source
Counter-Strike: Source Beta
Garry's Mod
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Portal
Quake II
Synergy
Team Fortress 2

N32 2008
==================================
Alien Swarm
Audiosurf
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Counter-Strike: Source
Counter-Strike: Source Beta
Dystopia
Garry's Mod
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Killing Floor
Killing Floor Mod: Defence Alliance 2
Left 4 Dead 2
Portal
Team Fortress 2
Team Fortress Classic
Unreal Tournament 3: Black Edition

N33 2008
=================================
America's Army 3
Battlefield 2
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Garry's Mod
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Insurgency

N34 2009
=================================
Alien Swarm
Batman: Arkham Asylum GOTY Edition
BioShock
BioShock 2
Borderlands
Devil May Cry 4
Empire: Total War
Eversion
Freedom Force
Freedom Force vs. the 3rd Reich
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Left 4 Dead 2
Madballs in...Babo: Invasion
Mass Effect
Medieval II: Total War
Medieval II: Total War Kingdoms
On the Rain-Slick Precipice of Darkness, Episode One
Plants vs. Zombies: Game of the Year
Portal
Rome: Total War - Alexander
Rome: Total War Gold Edition
Sam & Max 301: The Penal Zone
Sam & Max 302: The Tomb of Sammun-Mak
Sam & Max 303: They Stole Max's Brain!
Sid Meier's Civilization IV
Sid Meier's Civilization IV
Sid Meier's Civilization IV: Beyond the Sword
Sid Meier's Civilization IV: Beyond the Sword
Sid Meier's Civilization IV: Colonization
Sid Meier's Civilization IV: Colonization
Sid Meier's Civilization IV: Warlords
Sid Meier's Civilization IV: Warlords
Street Fighter IV
Strong Bad Episode 1: Homestar Ruiner
Strong Bad Episode 2: Strong Badia the Free
Strong Bad Episode 3: Baddest of the Bands
Strong Bad Episode 4: Dangeresque 3
Strong Bad Episode 5: 8-Bit Is Enough
Team Fortress 2
Torchlight
Warhammer® 40,000™: Dawn of War® II
Worms Reloaded

N35 2006
===========================
Alien Swarm
Audiosurf
Battlefield: Bad Company 2
Beat Hazard
Company of Heroes
Company of Heroes: Opposing Fronts
Company of Heroes: Tales of Valor
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Half-Life: Source
Half-Life Deathmatch: Source
Left 4 Dead
Left 4 Dead 2
Portal
Team Fortress 2

N36 2007
============================
Аlien Swarm
Assassin's Creed II
Battlefield: Bad Company 2
Counter-Strike: Source
Counter-Strike: Source Beta
DiRT
DiRT 2
FUEL
Grand Theft Auto IV
GRID
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Portal
Synergy
Team Fortress 2
The Witcher: Enhanced Edition
ToCA Race Driver 3
Tropico 3 - Steam Special Edition

N37 2008
============================
Age of Chivalry
Counter-Strike: Source
Counter-Strike: Source Beta
Eternal Silence
Garry's Mod
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Portal
Team Fortress 2

N38 2005
========================
Aliens versus Predator Classic 2000
Company of Heroes
Counter-Strike
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero Deleted Scenes
Dead Space
Deus Ex: Game of the Year Edition
Deus Ex: Invisible War
Gothic 3
Gothic II: Gold Edition
Grand Theft Auto: Vice City
Grand Theft Auto IV
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Indigo Prophecy
Just Cause 2
Max Payne
Max Payne 2: The Fall of Max Payne
Petz Catz 2
Plain Sight
Portal
Resident Evil 5
Saints Row 2
Shadowgrounds
Synergy
Team Fortress 2
Tomb Raider: Anniversary
Trials 2: Second Edition
Trine
Vampire: The Masquerade - Bloodlines
Zeno Clash

N39 2010
===========================
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer

N40 2010
==============================
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer

N41 2006
=================================
Age of Chivalry
Alien Swarm
Counter-Strike
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat
Day of Defeat: Source
Deathmatch Classic
Eternal Silence
Garry's Mod
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Insurgency
Left 4 Dead
Moonbase Alpha
Peggle Extreme
Portal
Ricochet
Sam & Max 301: The Penal Zone
Sam & Max 302: The Tomb of Sammun-Mak
Sam & Max 303: They Stole Max's Brain!
Synergy
Team Fortress 2
Team Fortress Classic
Zombie Panic Source

N42 2005
======================
Counter-Strike
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat
Deathmatch Classic
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Ricochet
Team Fortress Classic

N43
____________________
Alien Swarm
Dystopia
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Insurgency
Pirates, Vikings, & Knights II
Portal
Smashball
Team Fortress 2
Zombie Panic Source
====================

N44
____________________________
Alien Swarm
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Left 4 Dead
Portal
============================
N45
_____________________________
Alien Swarm
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Empire: Total War
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Left 4 Dead 2
Portal
Warhammer® 40,000™: Dawn of War® II
=====================================

N46
____________________________
Call of Duty:Modern Warfare 2
Metro 2033
=============================

N47
_____________________________
Call of Duty:Modern Warfare 2
Metro 2033
==============================
N48
______________________________
Call of Duty:Modern Warfare 2
Half-life2:Lost Coast
Half-life2:Deathmatch
Portal : First Slice
Supreme Commander 2
==============================
N49
______________________________
Aliens vs. Predator
Call of Duty: Modern Warfare 2
Counter-Strike: Source
Day of Defeat: Source
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Left 4 Dead 2
==============================
N50
_______________________________

Aliens vs. Predator
Alien Swarm
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Left 4 Dead 2
Portal
===============================
N51
_______________________
Serious Sam HD
Metro 2033
Aliens vs Predator
Left 4 Dead 2
Call of Duty: Modern Warfare 2
Left 4 Dead
==============================

N52 2010
________________________
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
===============================

N53 2010
______________________
Alien Swarm
Altitude
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Portal
Zombie Panic Source
=======================

N54 2010
__________________________
Alien Swarm
Altitude
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Day of Defeat: Source
==========================
N55
__________________________
Altitude
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
=============================
N56 2010
____________________________
Altitude - September 2010 Free Weekend
Call of Duty: Modern Warfare 2
================================

N57 2008
___________________________________
alien Swarm
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
=============================
N58 2009
____________________________
Counter-Strike
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero Deleted Scenes
Day of Defeat
Deathmatch Classic
Left 4 Dead
Ricochet
==========================

N59 2010
___________________________________
Alien Swarm
Counter-Strike: Source
Counter-Strike: Source Beta
F.E.A.R. 2: Project Origin
Galcon Fusion
Garry's Mod
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Half-Life Deathmatch: Source
Penumbra: Overture
Portal
S.T.A.L.K.E.R.: Call of Pripyat
Sniper: Ghost Warrior
Team Fortress 2

N60 2009
==========================
Aliens vs. Predator
Alien Swarm
Borderlands
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Commander Keen Complete Pack
F.E.A.R. 2: Project Origin
Left 4 Dead
Left 4 Dead 2
Serious Sam HD: The Second Encounter
Team Fortress 2

N61 2009
================================
Counter-Strike
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero Deleted Scenes
Garry's Mod
Left 4 Dead

N62 2009
==========================
Alien Swarm
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Left 4 Dead
Left 4 Dead 2
Portal
Team Fortress 2

N63 2009
============================
Alien Swarm
America's Army 3
Borderlands
Call of Duty 4: Modern Warfare
Call of Duty: World at War
F.E.A.R. 2: Project Origin
Fallout 3 - Game of the Year Edition
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life 2: Lost Coast
Half-Life: Source
Half-Life Deathmatch: Source
Killing Floor
Killing Floor Mod: Defence Alliance 2
Left 4 Dead
Left 4 Dead 2
Mass Effect
Penumbra: Black Plague
Penumbra: Overture
Penumbra: Requiem
Portal
S.T.A.L.K.E.R.: Shadow of Chernobyl
Serious Sam HD: The First Encounter
Shadowgrounds
Shadowgrounds: Survivor
Shattered Horizon
Team Fortress 2
Torchlight
Unreal Tournament 3: Black Edition
Zombie Panic Source

N64 2010
=============================
Alien Swarm
Assassin's Creed II
Borderlands
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 - Multiplayer
Dark Messiah Might and Magic Multi-Player
Dark Messiah Might and Magic Single Player
Dragon Age: Origins
Dragon Age: Origins - Awakening
Fallout 3 - Game of the Year Edition
Garry's Mod
Left 4 Dead 2
Magic: The Gathering - Duels of the Planeswalkers
Team Fortress 2
The Elder Scrolls IV: Oblivion
The Witcher: Enhanced Edition
Warhammer® 40,000™: Dawn of War® II
Warhammer® 40,000™: Dawn of War® II – Chaos Rising™
Warhammer 40,000: Dawn of War – Dark Crusade
Warhammer 40,000: Dawn of War – Winter Assault
Warhammer 40,000: Dawn of War Gold Edition
Warhammer Online: Age of Reckoning