HAVE (the games in italics are planned to be given away or used, in most of the cases I will not give up any of those):

Inventory: Castle Crashers x2+DLCs x4, Game Dev Tycoon, Serious Sam The Complete Pack, World In Conflict Complete Edition+DLC, Dead Island DLCs, Dead Island Riptide+DLCs, Trine 2 Complete Story, COH2 DLC Bundles, State of Decay - Lifeline, Killing Floor Complete Pack, Secret Ponchos x4?5, Complete Naval Combat Pack, Craft The World

Keys/links: Europa Universalis III Complete (has Steam cards)

From Humble WB Bundle: Batman Arkham Origins Millennium Skins Pack DLC, The Lord of the Rings Online: Steely Dawn Starter Pack

From Humble RPG Maker Bundle: Skyborn, Sweet Lily Dreams

From Humble Indie Bundle 13: Tower of Guns, Insanely Twisted Shadow Planet

From Humble Jumbo Bundle 3: Tesla Effect: A Tex Murphy Adventure, Always Sometimes Monsters, Insurgency (x3)

From LazyGuys ‘New Times’ Bundle: Smooth Operators, Circuits, Commando Jack, Echo of the Wilds, Clones, Omegalodon, BEEP, Airship Dragoon

Bardbarian (IG link, Steam cards)
From Indie Gala CAPSULE February Bundle: Cubetractor (Steam)

From The Bundle Stars Vendetta Bundle: Sniper Ghost Warrior 2, I Am Vegend - Zombiegeddon, Iron Grip: Warlord+DLC

The Bundle Stars Turbo Bundle

Hero Siege x2

Race On Bundle x2 (Race 07 + GTR Evolution + RaceRoom Racing Experience)

Warlock: Master of the Arcane (Steam cards) ?

Receiver ?

Tropico 3 - Steam Special Edition ?

? - not sure if available