Over 9000 Zombies! Steam Gift Platform: Steam Languages: English Release Date: 2 Jul 2014 Product Description Note: This is an early access game. This is Over 9000 Zombies! the game that uses special mathematical technologies to squeeze the maximum amount of undead chaos out of your PC. Experience top-down arcade action blown out of all reasonable proportions. How long can you survive against the unending zombie swarm? System Requirements OS: Windows XP (SP3), Windows Vista (SP2), Windows 7, Windows 8 Processor: 2.0 GHz Dual Core Processor Memory: 2 GB RAM Graphics: GeForce 8800 or equivalent. DirectX: Version 9.0c Network: Broadband Internet connection Hard Drive: 200 MB available space Sound Card: DirectX 9.0c compatible.