Developer Rowan Edmondson and publisher Acclaim have officially unleashed Ground Zero Hero, a chaotic roguelike horde-survival game now available on Nintendo Switch 2, Xbox Series X|S, PlayStation 5, and PC via Steam. Players jumping into the radioactive wasteland early can take advantage of launch discounts, with console versions receiving 10% off through August 27 and the Steam version discounted by 15% through September 3, 2026. The game is also available to stream through Antstream Arcade and can be purchased for Polycade’s modular home and commercial arcade cabinets. Created over the course of three years by Rowan Edmondson, Ground Zero Hero…