[H] A bunch of game keys [W] Make an offer

I have the following steam redeemable keys:

AquaNox
AquaNox 2: Revelation
Avadon: The Black Fortress
Brainpipe: A Plunge to Inhumanity
Cargo Commander
Costume Quest
Crusader Kings Complete
Data Jammers: FastForward
Death to Spies: Moment of Truth
Dungeons: The Dark Lord
Earth 2160
eXceed 2nd Vampire REX
eXceed 3rd Jade Penetrate Black Package
eXceed Gun Bullet Children
Fantasy Wars
Galaxy on Fire 2 Full HD
Gatling Gears
Gratuitous Space Battles
Greed Corp
Grotesque Tactics
Gumboy Crazy Adventures & Crazy Features
Insanely Twisted Shadow Planet
Insecticide
Iron Brigade
King's Bounty: The Legend
Kung Fu Strike: The Warrior's Rise
Lunar Pack (Wake & Lunnye Devitsy)
McPixel
Men of War: Vietnam
Nightsky
Off-Road Drive
Painkiller: Overdose
Painkiller: Recurring Evil
Patrician IV Steam Special Edition
Psychonauts
Reign: Conflict of Nations
Rochard
Shattered Haven
Sniper Elite V2
Space Pirates and Zombies
Stacking
Sword of the Stars II: Enhanced Edition
Sword of the Stars: Complete Collection
The Maw
The Second Avernum Trilogy
Tidalis
Trainz Simulator 12
Trainz SimulatorAerotrain DLC
Tropico 3 Steam Special Edition
Waking Mars
Weird Worlds: Return to Infinite Space
Zeno Clash
Zombie Shooter
Zombie Shooter 2

Make an offer, mostly looking for games I don't already have.