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$12.99
★ —/ 5.0
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Steam Sentiment👍 95% Positive(37k)
MetacriticTBD
The five crew members of the Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset. God is not watching.
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Multiplayer & Platform Capabilities
SINGLEPLAYER
✓ Supported
ONLINE CO-OP / PVP
Solo Only
LOCAL SPLIT-SCREEN
Unsupported
CONTROLLER / CROSSPLAY
✓ Full Controller Support
Gameplay Duration & Completion
Crowdsourced campaign length, extra objectives, and 100% completion metrics
Gameplay Format & DurationMultiplayer & Social
Session-Based / Party Multiplayer
Designed for dynamic rounds, party matchmaking, and infinite multiplayer replayability. No fixed linear campaign duration.
4K Screenshots & Media Gallery
Official high-resolution media gallery (7 screenshots)
Trailer
XBOX, PS, Switch Trailer ft. ‘Headlock’ by Imogen Heap ENWatch on Steam
Trailer
Mouthwashing – Out Now ENWatch on Steam
Trailer
Release Date TrailerWatch on Steam
Trailer
New Demo TrailerWatch on Steam
View in 4K Lightbox
View in 4K Lightbox
System Requirements & Steam Deck
Steam Deck: PLAYABLE
- Full controller support enabled
- Native display resolution supported
Minimum Specifications
OS: *: Windows 7 64-bit
Processor (CPU): i5-6300HQ
Memory (RAM): 8 GB RAM
Graphics (GPU): GTX 560
Storage: 3 GB available space
Recommended Specifications (60 FPS Ultra)
OS: *: Windows 7 64-bit
Processor (CPU): i5-1135G7
Memory (RAM): 16 GB RAM
Graphics (GPU): GTX 1050
Storage: 3 GB available space
Editions & Add-On Content (DLC)
Available game editions, collector bundles, Supporter Packs, and downloadable expansions
Base Edition
Mouthwashing — Standard Edition
$12.99
- Full Base Game
- Steam Achievements
- Full Controller Support
DLCs, Expansions & Supporter Packs (2)
Mouthwashing - Work In Progress
On Steam
Official DLC • Released Sep 26, 2025
Sep 26, 2025
Mouthwashing Soundtrack
$9.99
Official DLC • Released Oct 14, 2024
Oct 14, 2024
Official Store Prices & Subscriptions
Live pricing across official digital stores, historical lows, and subscription catalog availability
Current Best Offer
$12.99STEAM
Regular Retail (MSRP)
$12.99USD
Verified All-Time LowBest Time to Buy
$12.99
STEAM
👍 95%
$12.99
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Creators & Development Team
Key directors, leads, and game development studios