Mouthwashing is now available on Xbox, with its October 29 release bringing the psychological horror game to Xbox Series X|S, Xbox One, and Xbox on PC. It also joined Xbox Game Pass, giving more players a way to discover the uneasy story that first arrived on PC in 2024.
Publisher Critical Reflex confirmed the Xbox launch in an official Xbox Wire announcement. Microsoft also lists the new version with Xbox Play Anywhere support in its October 26–30 release roundup.
A horror story inside a stranded ship
Mouthwashing is set aboard the Tulpar, a space freighter whose crew have been left in a desperate situation. Five people are trapped together, supplies are running low, and the question of what happened to the ship hangs over everything.
The game leans into psychological horror rather than promising a conventional action adventure. Players explore the situation and uncover pieces of the crew’s history, with tension coming from the characters, their relationships, and what they might be hiding.
For newcomers, the best way to approach the story is without digging into major plot revelations first. Much of the appeal comes from seeing how the situation changes as more information becomes available.
What is included in the Xbox release?
The October 29 launch covers Xbox Series X|S, Xbox One, and Xbox on PC. Critical Reflex explicitly confirmed Game Pass availability. Xbox Wire’s release listing also marks the game as Xbox Play Anywhere, which is useful for players moving between supported Xbox and Windows devices.
Exact access depends on the subscription tier and region, so players should check their local Game Pass library or store listing before making plans. The announcement does not give us a reason to claim any new scenes, remake-level graphics changes, or an Xbox-exclusive mode.
A notable second chance for a PC horror hit
Critical Reflex says Mouthwashing has sold more than 800,000 copies on Steam since its PC release. That gives the Xbox arrival some extra weight: this is not an unknown new concept, but a game that already built an audience around its uncomfortable storytelling.
Its arrival so close to Halloween also offers a different choice from games built around combat or jump scares. Anyone looking for a dark, story-driven experience can now find out what drew attention to the original version, without having to play it on Steam first.
Reespawn has not tested the Xbox edition. For availability, check the official Xbox listing in your region.
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