Developed by Croteam and powered by the next-generation Serious Engine 3, Serious Sam HD features beautifully rendered, high-resolution visuals and lushly redesigned environments to create the most astonishing Serious Sam game ever.
Return to the golden age of frantic, non-stop action with Serious Sam’s trademark onslaught of enemies rushing towards you at every turn. From the charging Sirian Werebull to the screaming Headless Kamikaze and the multi-story Ugh-Zan, all of the infamous minions of Notorious Mental have been spectacularly redesigned for Serious Sam HD.
Fire up one of the greatest arsenals in gaming history by wielding demon-stopping revolvers, lead-spewing miniguns, and monstrous cannons for when you absolutely, positively, have to kill every enemy in sight.
More than 14 levels of bedlam set against the expansive backdrop of ancient Egypt with every square inch upgraded and reworked to create one of the most visually stunning experiences on Xbox LIVE Arcade and PC.
Embrace the mayhem with up to four players through online co-op on Xbox LIVE or unleash total chaos with up to 16 players on PC.