72%Strong matchInfested Planet
94%2k94% positive reviews, Very Positive across 2k reviews·Tower Defense · RTS
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Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?
Autothysis
SteamAutothysis is a first-person tower defense game where strategy and precision decide survival. Swarms of relentless insectoid enemies threaten your defenses, and it’s up to you to place turrets, manage resources, and fight back with precise gunplay. Adapt to evolving threats, upgrade your arsenal, and hold the line against the oncoming horde.
Carefully position turrets and manage resources to withstand relentless waves of enemies. Each turret type offers unique advantages, from sustained gunfire to explosive area damage.
Every shot matters—target weak points to maximize damage, slow down attackers, and break through armored threats. Your skill in combat determines survival.
Face a variety of insectoid foes, each with unique traits. Swarms of crawlers overwhelm in numbers, mantises strike with deadly precision, and armored enemies shrug off conventional attacks.
Earn resources to enhance your turrets and weapons. Upgrade firepower, increase attack speed, or expand coverage to stay ahead of the escalating onslaught.
Customize your experience with optional modifiers that increase the challenge. Ramp up enemy speed, reduce starting resources, disable auto-repairs, or limit turret placements. Tweak settings to craft your perfect difficulty level and push your survival skills to the edge.
Will you survive the swarm?
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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