Mouthwashing Age Rating: Mature 17+ Content Explained

What Age Rating Does Mouthwashing Have?

Mouthwashing puts you aboard a wrecked spacecraft with a dying crew and dwindling supplies. The Mouthwashing age rating is Mature 17+ for its U.S. Xbox release, with content descriptors for Intense Violence, Blood and Gore, and Strong Language. Those warnings matter when deciding whether its disturbing imagery and bleak story suit the person playing.

The classification means ages 17 and older. Its content warnings cover both physical brutality and language, while the premise adds starvation, isolation, and the prospect of dying without rescue.

Developed by Wrong Organ and published by CRITICAL REFLEX, Mouthwashing is a first-person horror game. The crew’s suffering is central to the story, so understanding the premise helps explain the rating without revealing its major turns.

Official page: Mouthwashing (criticalreflex.com)

What Disturbing Content Should You Expect?

The setup alone includes severe bodily injury. Captain Curly survives with missing limbs and cannot speak, leaving him dependent on the other crew members. That physical vulnerability sits alongside the game’s explicit warnings for violence, blood, and gore.

The main concerns are:

• Severe injury and bodily harm: Curly’s condition makes the physical consequences of the disaster part of the central premise.
• Strong language: Harsh language is included in the U.S. Xbox content descriptors.
• Suicide-related language: The opening premise explicitly references an apparent suicide attempt.
• Starvation and impending death: The stranded crew faces a shrinking supply of food and a ship that will eventually lose power.
• Isolation and psychological distress: With no chance of rescue, the crew must endure confinement and increasingly strained relationships.

These themes give the horror a sustained emotional weight. The danger extends beyond immediate injury: the characters have to live together while their chances of survival disappear.

How Does the Psychological Horror Work?

Mouthwashing follows five crew members aboard the Tulpar, a shipwrecked space freighter. The ship will run out of power within six months, but food will run out sooner. That imbalance gives the story a specific pressure: keeping the ship running cannot solve the crew’s most urgent problem.

Unreliable perception also shapes the horror. What you see cannot always be trusted, and environmental details are part of the storytelling. Expect disorientation alongside the physical suffering and interpersonal tension.

The single-player format keeps the focus on that enclosed situation: a small crew, limited resources, and no rescue to interrupt their deterioration.