Sony is working on a film adaptation of viral indie horror game Mouthwashing

Karyn Kusama is attached to direct.

By Ian Carlos Campbell Oct. 29, 2026 6:52 pm EST Critical Reflex Add Engadget on Google: Google Discover

Indie horror game Mouthwashing is making the jump to film. Sony Pictures Entertainment has acquired the rights to the game from developer Wrong Organ, according to The Hollywood Reporter, and Karyn Kusama, director of Jennifer's Body and The Invitation, is attached to direct.