Mouthwashing Comes to Switch eShop on October 29
Pre-orders are open in North America at $12.99, though that storefront lists an earlier October 10 date.
Mouthwashing will launch on the Switch eShop on October 29, 2026, according to Nintendo Life. The date was revealed during the Xbox Showcase on October 20, 2026.
The indie horror game is already available to pre-order on the North American Switch storefront for $12.99. That listing shows a release date of October 10, which Nintendo Life suspects is a typo and has asked publisher Critical Reflex to confirm.
Mouthwashing first launched in 2024 and became an indie sensation, selling more than 500,000 copies on Steam. Critical Reflex announced a Switch version about a year before this article, in 2025.
Quick answers
When does Mouthwashing release on Switch?
The game is set to launch on the Switch eShop on October 29, 2026.
How much does Mouthwashing cost on Switch?
Pre-orders on the North American Switch storefront list it at $12.99.
Why does the Switch store show an October 10 date?
The North American listing shows October 10, which Nintendo Life suspects is a typo; the outlet has asked Critical Reflex to confirm.