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Infested Planet official game artwork

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Infested Planet Wiki

Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About Infested Planet

Infested Planet puts you in command of a five‑soldier squad battling an ever‑growing alien horde. You must constantly reposition, rebuild defenses, and adapt your load‑out as the enemy mutates. The game blends fast‑paced action with strategic decision‑making, demanding both quick reflexes and long‑term planning.

A single‑player campaign unfolds across procedurally generated maps, offering fresh challenges each run. With dozens of human weapons, buildings, and alien mutations, the experience stays unpredictable, pushing you to experiment with tactics and equipment to survive the relentless onslaught.

01 / THE GUIDE

Real‑time Tactical Combat

Combat occurs in real time, requiring you to issue orders while the alien swarm advances. Positioning, flanking, and timely retreats are essential to keep the perimeter from collapsing. The battlefield is dynamic; enemies can surround you from all sides, and robotic turrets have limited durability, so you must balance offense with defense.

  • Prioritize choke‑points early.
  • Use retreats to buy build time.

02 / THE GUIDE

Procedural Maps & Mutation System

Each mission is generated procedurally, ensuring terrain and enemy placements differ each playthrough. Random alien mutations alter enemy behavior, forcing you to adjust tactics on the fly. The mutation system keeps combat fresh, as the same weapons may become ineffective against newly hardened foes, prompting equipment swaps.

  • Scout map layout first.
  • Watch for mutation cues.
Infested Planet official gameplay screenshot
Publisher-provided gameplay image · Rocket Bear Games

03 / THE GUIDE

Weapon & Building Arsenal

You have access to 21 human weapons and buildings, ranging from flamethrowers to siege cannons. Constructing defenses and siege equipment can turn the tide against massive hordes. Upgrading to stealth suits, miniguns, or grenade launchers provides new ways to counter evolving alien traits.

  • Mix weapon types.
  • Build siege support early.

04 / THE GUIDE

Campaign Length & Progression

The campaign is lengthy, giving you time to develop new weapons and strategies across multiple missions. Over the course of the campaign you develop new weapons and refine your strategies. Even after tactical wins, the alien threat persists, requiring continuous adaptation and resource management throughout the story.

  • Plan long‑term upgrades.
  • Save resources between fights.

05 / THE GUIDE

Steam Integration Features

Infested Planet supports Steam achievements, trading cards, cloud saves, and leaderboards, allowing you to track progress and compare scores with others. Family Sharing lets multiple accounts access the game. These features are single‑player focused, offering no multiplayer component but enhancing replay value through community metrics.

  • Check leaderboards for benchmarks.
  • Enable cloud saves for safety.

WATCH THE GAME

Infested Planet videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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COMMUNITY

Player discussion

    QUICK ANSWERS

    Infested Planet FAQ

    Is Infested Planet a single‑player experience?

    Yes, the game is listed as single‑player and does not include multiplayer modes.

    What platforms can I play Infested Planet on?

    The game is available for Windows; macOS and Linux are not supported.

    Does the game support Steam Cloud saves?

    Steam Cloud is included, allowing your progress to be saved to the cloud.

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    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-24. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.