Serious Sam 2 Walkthrough HD - Sirius - Be Quick or Be Dead

Serious Sam 2 Walkthrough by terminator880. Tasked with rescuing the universe one bullet at a time against overwhelming hordes of time traveling enemies, Serious Sam must battle through thick jungles, murky swamps, frozen tundra, and futuristic cities to bring down Mental and his vile armies. Serious Sam 2 is a shot of adrenaline to the hearts of first-person shooter fans across the world. This is serious! Thanks to my friend, Tayzor Azul for informing me about the Widescreen fix mod. You can download it