UnSummoning: The Spectral Horde Desura Key GLOBAL

UnSummoning: the Spectral Horde is an arcade/action/puzzle/shooter game for PC, Mac, and Linux. You take on the role of an evil (but incompetent) necromancer who has summoned an army of vengeful spirits to wreak havoc upon the world. Unfortunately, the only thing they want to wreak havoc upon is...you! Now you must undo what you have done by gathering the power of magic sigils and using that power to blast the ghouls back to the netherworld.