A mysterious and deadly gas has spread across the surface of the planet, blanketing cities, forests, and oceans in a toxic shroud. With its arrival came something far worse — the dead have begun to rise. Once-lifeless bodies now roam the earth, driven by an unnatural hunger, attacking the living without mercy. No one knows where the gas came from, or why it causes the dead to reanimate, but what’s clear is that it’s changing everything. Those still alive can only survive brief exposure to the gas before it takes hold of them as well. Scattered across the ruins of civilization are strange puzzles. Solving them appears to delay the effects of the gas, granting precious seconds for the player to find a way to safety. No one knows who placed the puzzles or why. All we do know is bullets kill the zombies, and they love to dance to Jazz music. Whatever the truth, one thing is certain: the only way to survive is to keep moving, keep thinking, and keep solving. Your mind is your last weapon. Every puzzle solved is one more breath, one more heartbeat… one more chance to live. Customize the game to suit you: The game gives you the opportunity to customoize your experience by making the levels larger or smaller depending on how much challenge you wish to face. The main weapon in the game is fully customizable, with various mods and damage types, allowing you to make weapons like a fully automatic incendiary rocket launcher, a sniper rifle, or an electro shotgun. Play how you want: The game is fully playable as either a mouse and keyboard first person shooter or in SteamVR virtual reality. Game features: Customizable levels Huge hoards of zombies to kill Drill zombies!