![]() HOME - PRESS-KIT - DESURA-UPGRADE FORUM - TWITTER - FACEBOOK Apply Bonus KeyGot a bonus key given out for promos, competitions or seasonal events? Login below to begin claiming it! ![]() Desura To Steam UpgradeDo you have a ZombieGrinder (desura-version) account that you purchased a donator-package on? You can get a free copy of the steam version! Login below to begin. Be aware keys will only be available once the game is released on Steam. ![]() COPYRIGHT © 2015 TWINDRILLS |