Indie Horror Game Mouthwashing Set for Live-Action Film Adaptation

Following weeks of speculation, the critically acclaimed indie horror game Mouthwashing is officially being adapted into a live-action feature film. Sony Pictures' Screen Gems and developer Wrong Organ announced the project on October 29, confirming that the story of the Tulpar crew is heading to theaters.

Key Creative Team

The production features several notable names from the horror and thriller genres:

• Director: Karyn Kusama (Jennifer's Body, Yellowjackets)
• Producers: Scott Derrickson (Doctor Strange, The Black Phone), C. Robert Cargill, and Vince Cheng via Crooked Highway
• Writers: Matt Manfredi and Phil Hay (The Invitation)

About the Source Material

Originally released on PC in 2024 and expanded to consoles on October 29, Mouthwashing centers on the five-member crew of the Pony Express freighter Tulpar. The narrative explores themes of extreme isolation, starvation, paranoia, and internal conflict as the ship drifts off course. While official plot details for the film adaptation remain unconfirmed, the game is known for its intense psychological horror elements.

Production Outlook

No casting decisions have been announced, leaving fans to speculate on who might portray the characters inspired by real-life figures. This project is part of a growing trend of video game-to-screen adaptations. Viewers interested in the status of this development can follow announcements from Sony Pictures or the official social media channels of Wrong Organ and publisher Critical Reflex. Verification of future updates can be found through official studio press releases.