[H]half life 2 [W]what you dont want

Hello, i can offer any from my steam keys:

Dangerous Waters,
Ghost Master,
Dark Fall: Lost Souls,
Space Empires V,
Zero Gear,
Revelations 2012,
Guns of Icarus,
Metal Drift,
Kaptain Brawe: A Brawe New World,
Rig 'N Roll,
Reign: Conflicts of Nations,
Theatre of War 2: Africa 1943,
Space Rangers,
Star Wolves,
UFO: Afterlight,
Battlemass (Desura key)

for Greenlight Bundle ?

starvoid key?