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Mouthwashing

  • Game Pass Ultimate
  • Game Pass Premium
  • PC Game Pass
  • Xbox Cloud
  • Play Anywhere

Mouthwashing is Wrong Organ's first-person psychological horror about the five doomed crew of the stranded space freighter Tulpar.

  • Xbox Series X|S
  • PC
  • Handheld
Joined Game Pass
29 Oct 2026 · Day one
Release date
29 Oct 2026
Developer
Wrong Organ
Publisher
Critical Reflex
Everything we know about Mouthwashing

Mouthwashing: Everything We Know

Mouthwashing is out now on Xbox, day one with Game Pass Ultimate, Premium and PC Game Pass. Everything we know: price, story and gameplay.

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About Mouthwashing

Mouthwashing is a first-person psychological horror game from developer Wrong Organ and publisher Critical Reflex. The five crew members of the space freighter Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset, with no chance of rescue.

Their captain, Curly, doomed them all but survived, maimed and unable to speak. With power failing and food running out, you follow the crew through starvation, isolation and each other, piecing together what really happened aboard the ship as delusion and reality blur. It won Best Narrative and Players’ Choice at the Horror Game Awards.

Coverage

Everything we’ve written about Mouthwashing