Overview

Embark on an exhilarating adventure in Outpost: Infinity Siege Steam Altergift, where you command the Mobile Outpost into the forbidden Signet surveillance area armed with the powerful XEN Firearm. Immerse yourself in a blend of first-person shooter action, tower defense strategy, and base building elements in this fast-paced action game.

Key Features

• Outpost Building: Explore, gather resources, and upgrade outpost units to construct your ultimate stronghold.
• Unique Weapon: Master the Protoslag Gun with its diverse attributes and ammunition for maximum firepower.
• Exploration and Survival: Conquer challenging levels, varied gameplay mechanics, and discover new zones teeming with danger and rewards.
• Co-op Feature: Join forces with friends in Harvest Days or face endless waves of monsters together in the thrilling Endless mode.

Gameplay

Experience the adrenaline rush as you amp up your Outpost's capabilities with unique Weapon Units, strategically fortify your defenses, and venture deep into uncharted territories filled with peril and valuable resources. Engage in intense battles, adapt your tactics, and work together with allies to overcome the toughest challenges. Are you ready to defend your Outpost against infinite sieges?