Steam game

Infestation: Origins

A co-op horror in which you're an exterminator treating sinister infestations caused by twisted versions of classic characters and urban legends.

$7.99 September 5, 2025

By Nightmare Forge Games

Windows
View on Steam
Infestation: Origins - Nightmare Forge Games. Popular. Released September 5, 2025
Screenshot of Infestation: Origins gameplay showing in-action mechanics Screenshot 2 of Infestation: Origins - additional gameplay view Screenshot 3 of Infestation: Origins - more gameplay footage Screenshot 4 of Infestation: Origins - final gameplay screenshot

Overview

About this game

Disclaimer

This game is inspired by works that are now in the public domain. This independent creation has not been authorized, sponsored, or otherwise endorsed by any original authors of said works. All content in this game is used under appropriate public domain guidelines, and is not affiliated with, related to, or endorsed by any existing intellectual property or trademark holders.


About the Game

In the 1980s, what was thought to be an outbreak of vermin morphed into something far more sinister. Infestation: Origins is an episodic, four player co-op survival horror game in which you and your friends are exterminators called in to treat these mysterious infestations.


  • Private & Public Lobbies
    Play with friends, join a public lobby, or play alone for a further challenge.

  • Proximity & Global Voice Chat
    Communicate with your team using both in-game positional and global voice chat.

  • Strategize your mission
    Spread out to treat the infestation faster or stick together for safety.




  • Find the source
    Explore unique locations and uncover the story behind how each infestation began. Find the means to access and unlock new areas. Monitor activity. Power different systems to weaken the spread. Find the source at all costs.

  • Treat the infestation
    Utilize a variety of extermination gear to subdue the outbreak. Eradicate all nests and monstrous fiends lurking throughout. Run when you can, hide, help your friends - just don't fall victim to the infestation's spread.

  • Survive
    Prepare to face and eliminate a horrific entity, with each episode containing a distinct classic character or urban legend responsible for the infestation.



  • Replayability - Randomized item layouts, unpredictable AI, contract variability, and more

  • NVIDIA DLSS Support - Experience stunning visuals without sacrificing frame rate

  • Progression - Gain experience and cash to unlock new skins, perks, weapons, and traps

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