My list of games:

STEAM

-Keys

A New Beginning - Final Cut (x2)
Alan Wake Collector's Edition (x2)
Alan Wake's American Nightmare (x2)
Batman: Arkham Asylum GOTY (x5)
Burn Zombie Burn!
Burnout Paradise: The Ultimate Box (x4)
Brütal Legend
Capsized
Clutch
Command & Conquer: Red Alert 3 - Uprising (x3)
Crysis 2 Maximum Edition (x3)
Dead Space (x4)
Dear Esther (x2)
Death to Spies
DEFCON Multiplayer
Edna & Harvey: Harvey's New Eyes (x3)
Eets (x2)
Electronic Super Joy
English Country Tune
F.E.A.R. 2: Project Origin (x3)
F.E.A.R. 3 (x3)
Intrusion 2 (x2)
King's Bounty: Warriors of the North (Valhalla Edition) (x3)
Little Inferno (x2)
Lord of the Rings: War in the North (x4)
Medal of Honor
Men of War: Red Tide
Mirror's Edge (x3)
NecrovisioN
NecrovisioN: Lost Company
Oil Rush (x2)
Red Orchestra
Reign: Conflict of Nations
Serious Sam Double D (x2)
Serious Sam HD: The First Encounter (x3)
Serious Sam HD: The Second Encounter (x3)
Shelter (x2)
Showdown Effect
Superfrog HD
Thomas Was Alone (x3)
Tiny and Big in Grandpa's Leftovers
Trine 2: Complete Story
Void, The
Whispered World (x3)
Worms Armageddon (x2)
Worms Blast (x2)
Worms Crazy Golf (x2)
Worms Pinball (x2)
Worms Ultimate Mayhem (x2)
XIII Century (Gold Edition)
Zombie Bowl-o-Rama

DESURA
=========
99 Levels to Hell
DEFCON Multiplayer
Dungeons of Dredmor
Last Knight (x3)
Little Gardens (x3)
One Finger Death Punch (x3)
Postmortem: One Must Die - Extended Scythe Cut
Project Night (x3)
Survivor Squad
Undead Legions

-Bundles

• Darwinia, DEFCON, Multiwinia, and Uplink

ORIGIN

Burnout Paradise: The Ultimate Box (x4)
Command & Conquer: Red Alert 3 - Uprising (x4)
Crysis 2 Maximum Edition (x4)
Dead Space (x4)
Dead Space 3 (x4)
Medal of Honor (x4)
Mirror's Edge (x4)
Populous (x4)