Serious Sam 4 Deluxe Edition Upgrade Steam Altergift

Includes: Deluxe Pack containing: The exclusive Classic Tommy Gun in-game weapon skin. The original game soundtrack composed and mixed by Damjan Mravunac in .mp3 and lossless formats. A digital art book full of concept art, model renders, and exclusive glorious poster art. 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 b...