Serious Sam The First Encounter (Original Game) Gameplay PART 4

I Play the Original version of Serious Sam The First Encounter on STEAM.
Serious Sam is a video game series created and primarily developed by Croteam. It consists predominantly of first-person shooters. The series follows the advances of mercenary Sam "Serious" Stone against Mental, an extraterrestrial overlord who attempts to destroy humanity at various points in time. The first game, Serious Sam: The First Encounter, was released for Microsoft Windows in March 2001.