Steam App Id 4448840

MAINTAINER

MAINTAINER is a 4-player asymmetric co-op survival horror game where one player becomes the traitor. Keep the lighthouse running, complete objectives, and survive relentless hunts as the traitor grows stronger throughout the match.

Last Updated: 9/6/2026

Platforms
  • Windows
  • Mac
  • Linux

About MAINTAINER

MAINTAINER is an Action game. It was released on the Steam Store.

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, MAINTAINER supports the following features:

  • Custom Volume Controls
  • Stereo Sound

Media & Sceenshots

Watch the featured video for MAINTAINER and see the latest screenshots from the Steam Store.

MAINTAINER Featured Screenshot #1

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Frequently Asked Questions

Soures & References

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