Indie Super Mega Pack = 20 keys
(Amnesia: The Dark Descent, AudioSurf, Awesomenauts, Bastion, BIT.TRIP CORE, Cave Story+, Closure, Dear Esther, Death Rally, Deponia, Dungeon Defenders, Hotline Miami, Krater, Legend of Grimrock, LIMBO, Lone Survivor, Mark of the Ninja, Orcs Must Die! 2, Space Pirates and Zombies, Spirits, Super Meat Boy, Symphony, Terraria, Thirty Flights of Loving, To the Moon, Tower Wars, Towns, Trine 2, Universe Sandbox, Ys Origin)
Total War Master Collection = 8 keys
The Witcher = 2 keys
Indie Super Mega Pack = 20 keys
(Amnesia: The Dark Descent, AudioSurf, Awesomenauts, Bastion, BIT.TRIP CORE, Cave Story+, Closure, Dear Esther, Death Rally, Deponia, Dungeon Defenders, Hotline Miami, Krater, Legend of Grimrock, LIMBO, Lone Survivor, Mark of the Ninja, Orcs Must Die! 2, Space Pirates and Zombies, Spirits, Super Meat Boy, Symphony, Terraria, Thirty Flights of Loving, To the Moon, Tower Wars, Towns, Trine 2, Universe Sandbox, Ys Origin)