Mouthwashing Celebrates One Year with New DLC, Trailer, and Collectible Figurine Collaboration

September 26, 2025

The beloved space survival game Mouthwashing has reached a milestone, marking one year since its release. To celebrate this occasion, the developers have unveiled an array of exciting updates and content for fans to enjoy.

Mouthwashing follows the five crew members of the Tulpar as they navigate the existential dread of being stranded in the depths of space, under a perpetual sunset. The game's unique atmosphere has fostered a passionate community, united by their shared love for bizarre theories, cursed screenshots, and imaginative fanart.

For this anniversary, the game introduces Three Blasts From The Past, an DLC featuring three pre-release builds: the First Playable Build, Older Demo, and the Official Demo Reincarnated. Players can now experience the evolution of the game from its earliest stages to its current state.

A new trailer has been released to help players introduce their friends to Mouthwashing. Additionally, behind-the-scenes content created in collaboration with Joetastic offers a glimpse into what it might be like if Mouthwashing were adapted into a movie. Fans can also look forward to a collectible Nendoroid figurine collaboration with Good Smile Company, bringing the game's characters into their homes in a new way.

The developers have expressed gratitude towards the community for their continued support and creativity over the past year. Players are encouraged to explore these new updates and share their experiences as they continue their journey through space with the crew of the Tulpar.

For more details, visit the official announcement page: Anniversary Update.