Zombie Tycoon invades PSP minis today By Stephany Nunneley, Thursday, 29 October 2009 14:03 GMT Share on: Facebook Twitter Reddit Google+ Zombie Tycoon has landed on PSP minis via PSN for both the US and UK today. In it, you take control of a zombie horde as part of your plan for world domination. You’ll get to toss brains, muck up buildings, beat up mascots and other silly stuff. It’ll run you $7.99/£3.99. Video is after the jump.