Overview

Join Sam “Serious” Stone and the Earth Defense Force in a desperate battle against Mental’s relentless hordes in Serious Sam 4 Steam Altergift. Humanity's fate hangs in the balance as you lead a squad of elite commandos armed to the teeth in a high-octane action-packed prequel to the iconic Serious Sam series.

Key Features

• Face off against a horde of familiar and new alien enemies, including Headless Kamikaze, Beheaded Rocketeer, Kleer, Scrapjack, Werebull, and more.
• Unleash destruction with an explosive arsenal featuring the double-barreled shotgun, minigun, chainsaw launcher, auto shotgun, lock-on rocket launcher, and more.
• Team up with friends in 4-player online co-op mode to tackle challenging missions and side quests with modified difficulties.
• Experience epic battles with the Legion System, pitting you against thousands of enemies in adrenaline-pumping showdowns.

Gameplay

Serious Sam 4 Steam Altergift redefines chaos by throwing you into intense firefights where quick reflexes and strategic weapon choices are the keys to survival. Engage in non-stop circle-strafing and backpedal-blasting to navigate through impossible odds and emerge victorious against overwhelming odds. Upgrade your arsenal, coordinate with your squad, and unleash mayhem in the battle to save humanity from extinction.