CheatCC says - We were first introduced to Sam "Serious" Stone a decade ago. Since then, we've followed him through one adventure after another as he fought to save humanity from the extraterrestrial overlord Mental, whose sole mission has been to eradicate everything and everyone on Earth. The series is known for its trademark wit and old school shooter combat, inspired by titles like Doom and Quake, the games that made the FPS genre popular in the first place. Nowadays, with the success of the Call of Duty franchise, the FPS genre has grown stale with one Modern Warfare clone after another. Luckily, the Serious Sam games show up to fill the void.