Yeap

Hello, i'm looking for:
Resident Evil 4
Resident Evil 6
Resident Evil Revelation
Resident Evil ORC - only 2 DLC (Echo Six Expansion Pack 1 and 2)
Mass Effect 3 (Origin)

have - gifts
Chaser
Just Cause
Post Apocalyptic Mayhem
Terraria
Resident Evil: Revelations Lady HUNK DLC
The Witcher: Enhanced Edition Director's Cut (RU)
Dark Souls™: Prepare To Die™ Edition (RU)
Dead Island Franchise Pack
Killing Floor Bundle
Outlast
Gun Monkeys - lol
Tropico 4 Collector's Bundle - lol

have - steam keys from HumbleBudle and other
The Darkness II
The Bureau: XCOM Declassified
Mafia II
Overlord and Raising Hell DLC
Operation Flashpoint: Red River
Operation Flashpoint: Dragon Rising
Rise of the Argonauts
Company of Heroes Tales of Valor
Zeno Clash
Zeno Clash 2
Killing Floor
Dwarfs!?
Natural Selection 2
Sanctum 2
Magicka + 2 DLC (Caverns, Dungeon and Deamons)
The Lord of the Rings: War in the North
Defense Grid 2
Magicka Collection
Shank 2
Afterfall Insanity - Extended Edition - lol
Company of Heroes 2 Multiplayer
Sid Meier's Civilization V
GUNS OF ICARUS ONLINE (+ DLC)
Prince of Persia The Forgotten Sands
DIRT 3
Silent Hunter 5
Darksiders 2 (DLC 1 weapon)
Defense Grid The Awakening
Brütal Legend
Mark of the Ninja
Trine 2 Complete Story
Command & Conquer Red Alert 3 - Uprising Steam/Origin
Populous Origin
Mirror's Edge
Medal of Honor 2010
Crysis 2 Maximum Edition
Burnout Paradise The Ultimate Box
Dead Space 1, 3
Risen 2, Sacred 2 Gold, Saints Row 2, and Saints Row The Third Steam Key
Alan Wake Collector's Edition
Alan Wake's American Nightmare
Ben There, Dan That
GT Legends
Hitman Sniper Challenge - lol
Metro 2033