[H]

• Alan Wake Franchise
• Assassin's Creed: Revelations
• The Binding of Isaac with Soundtrack
• BioShock
• Borderlands: Game of the Year
• Burnout Paradise: The Ultimate Box
• Deus Ex: Human Revolution
• Deus Ex: Human Revolution – The Missing Link
• Dragon Age: Origins
• Duke Nukem Forever
• Dungeon Defenders
• The First Templar: Steam Special Edition
• Game of Thrones - Genesis
• Half-Life
• Half-Life 2
• Half-Life 2: Episode One (+ Half-Life 2: Deathmatch, Half-Life 2: Lost Coast, Half-Life Deathmatch: Source)
• Half-Life 2: Episode Two
• King Arthur: The Role-playing Wargame
• L.A. Noire
• Lara Croft and the Guardian of Light
• Lara Croft GoL: All the Trappings - Challenge Pack 1
• Lara Croft GoL: Things that Go Boom - Challenge Pack 2
• Lara Croft GoL: Hazardous Reunion - Challenge Pack 3
• Lead and Gold: Gangs of the Wild West
• Magicka
• Napoleon: Total War Imperial Edition
• Nexuiz (x2)
• Nexuiz Duel Mode DLC (x2)
• Oddworld: Abe's Exoddus
• Overlord Complete Pack (Overlord, Overlord: Raising Hell, Overlord 2)
• Payday: The Heist
• Plants vs. Zombies GOTY
• Post Apocalyptic Mayhem
• Psychonauts
• Red Faction: Armageddon
• Rochard (game and soundtrack) x2
• S.T.A.L.K.E.R.: Shadow of Chernobyl
• Saints Row: The Third
• Serious Sam HD: The First Encounter
• Serious Sam 3: BFE (x2)
• The Ship - 2 Pack Gift
• Sonic & SEGA All-Stars Racing
• The Tiny Bang Story
• Tom Clancy's Ghost Recon Advanced Warfighter
• Tom Clancy's Ghost Recon Advanced Warfighter 2
• Torchlight
• Total War: Shogun 2
• Trine
• Trine 2
• Uplink

Keys:

All of them are legal, don't worry. See comments in my profile.

• Alien Breed 2
• Alien Breed 3
• Avadon: The Black Fortress
• Avencast: Rise of the Mage
• Broken Sword: Director's Cut
• Broken Sword 2: The Smoking Mirror
• Broken Sword 3: The Sleeping Dragon
• Call of Duty: Modern Warfare 2 (RU Only!)
• Cargo Commander
• Chivalry: Medieval Warfare
• Cogs
• Cortex Command
• Crayon Physics Deluxe
• Dark Fall: Lost Souls
• Darwinia + DEFCON + Uplink + Multiwinia
• Dungeons of Dredmor
• Edna & Harvey: Harvey's New Eyes
• A Game of Dwarves
• King's Bounty: The Legend
• Natural Selection 2
• Of Orcs and Men (RU Only!)
• Pid
• Prototype 2
• Puzzle Agent
• Rocketbirds: Hardboiled Chicken
• Serious Sam 2
• Shadowgrounds
• Sine Mora
• SpaceChem
• Spec Ops: The Line (RU Only!)
• Torchlight 2
• War of the Roses
• World of Goo
• XCOM: Enemy Unknown (RU Only!)
• Zen Bound 2
• Zero Gear

[W]

• Advent Rising
• BloodRayne
• BloodRayne 2
• Call of Cthulhu: Dark Corners of the Earth
• Clive Barker's Jericho
• Cold Fear
• Dark Souls: Prepare to Die Edition
• Desperados 2: Cooper’s Revenge
• Divine Divinity
• Insane 2
• Kane and Lynch: Dead Men
• The Last Remnant
• Lost Planet: Extreme Condition Colonies Edition
• Lost Planet 2
• Manhunt
• MDK 2 HD
• Postal 3
• Project: Snowblind
• Quantum Conundrum
• Return to Castle Wolfenstein
• Rune Classic
• Space Rangers 2: Reboot
• TimeShift
• Toy Soldiers
• World in Conflict
• World in Conflict: Soviet Assault
• ...your offer