Serious Sam 4 - All Boss Fight (Serious Difficulty) With Cutscenes (No Commentary) [4K60FPS]

#SeriousSam #Cutscenes #BossFight #4K60FPS Humanity is under siege as the full force of Mental’s hordes spread across the world, ravaging what remains of a broken and beaten civilization. The last remaining resistance to the invasion is the Earth Defense Force led by Sam “Serious” Stone and his heavily-armed squad of misfit commandos.