Steam app 2475490 · updated 12 Sep 2026, 20:15 UTC
The five crew members of the Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset. God is not watching.
719 hourly samples, with the daily peak drawn over them. Weekends are shaded.
25 months, September 2024 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 436 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 283 hourly samples. Each dip is a night. Weekends are shaded.
Mouthwashing was released on 26 Sep, 2024.
Extreme violence, gore, mutilation and worse on PSX-style characters.
| Language | Full audio |
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| English | |
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| Spanish - Spain | |
| Japanese | |
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| Portuguese - Brazil | |
| Portuguese - Portugal | |
| Russian | |
| Simplified Chinese | |
| Spanish - Latin America | |
| Traditional Chinese | |
| Turkish | |
| Ukrainian | |
| Vietnamese |
A blank audio cell means full audio was not marked in the returned language list.
Mouthwashing – Out Now EN
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Release Date Trailer
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New Demo Trailer
Watch on Steam18 achievements in total.
36 developer announcements, Feb 2024 to Jul 2026 · times in UTC
Hi there!Not so long ago we teased Daisuke Nendoroid, and now it’s finally his time to shine – pre-orders for the figure are open! Positively silly, naive to a fault, innocent and most stylish member of Tulpar’s Crew. A reminder that…
MistalleksHi, there!It's the Summer of Gaming, and we're here to deliver our share of announcements. It's a heavy haul, because aside from new merch for Mouthwashing, we also have a brand new game to present you. So keep reading till the end! POP UP…
MistalleksStill giddy. Still galaxy. Hi there! Another year, the same mint-flavoured mouthwash. The number of people who’ve improved their dental hygiene thanks to our game is… at least in the thousands by this point? Entropy’s still winning, but at…
Lit_DayHi there And happy holidays to you all! This is likely our final chat with you all in 2025 and we’d like to enjoy this moment while it lasts. Thank you for being here, we appreciate that, truly. Back in February we collabed with Youtooz to…
Neon FreakHi there! It’s almost the Holiday season. And we have a curveball for your present ideas – the third wave of Mouthwashing merch by Fangamer. They still refuse to produce real-life Dragonbreath mouthwash, citing FDA approvals as “a…
MistalleksWhat started as a project we were working on right after graduating Futuregames has transformed into a game enjoyed by thousands of people. We are beyond delighted that Mouthwashing has sparked many necessary conversations about crucial yet…
wrongorganHi there! Remember our not-so-subtle teaser of Anya’s Nendoroid back at our anniversary party? We were truly happy to see your excitement for it, especially since we’ve seen quite a few fan interpretations of a possible Mouthwashing…
Neon FreakHi there! Feeling hungover after our last week's birthday party? No worries, here's one more shot to keep the fires burning. Mouthwashing: Design Works is now available for pre-order at Lost in Cult – including a special Signed Deluxe…
Neon FreakMouthwashing turns one today. Wild, right? Thank You (For Real) A year ago to the date we launched a five-crew member cargo ship out into the Steam space. We weaved the story, but you breathed life into it. Since then, Mouthwashing has…
Lit_DayHi there! Next Friday, September 26th, marks a one year anniversary for Mouthwashing. And you know how much we love throwing birthday parties around here, yeah? So consider this our invitation as today we’re announcing Mouthwashing: Design…
Neon Freakthis message is brought to you by CRITICAL REFLEX, a publisher of Mouthwashing and a bunch of other weird games you’ve surely heard about hi! if this post found you, then it’s safe to assume you’re probably looking for some niche, one of a…
Neon FreakHi there! We’re proud to announce that the second wave of Mouthwashing X Fangamer merch is out now! Told you it wouldn’t take too long, yeah? …Even if sometimes it takes only a couple of months to completely deteriorate the human psyche. On…
Neon FreakHi there! Our today’s message will be brief: Mouthwashing is 30% off on TinyTeam sale running now through August 14th. If you’ve been sort of on the fence about getting Mouthwashing or if you have a person in your life who you’d really want…
Neon Freakthis message is brought to you by CRITICAL REFLEX, a publisher of Mouthwashing and a bunch of other weird games you’ve surely heard about hi! we heard this summer sale was giving you a good old choice paralysis. i know, i know, lotsa good…
Neon FreakHi there! Long time no see, hope you all are doing well. We missed you, truly, we did. Luckily, we got a great opportunity to chat with you all thanks to Fangamer. Remember how in the 500k post we mentioned the upcoming merch later this…
Neon FreakHey there! It’s been quite a while since our last post, which means it’s long overdue to have another community spotlight. Aaah, there’s been a ton of awesome content since then! Right now there's another great opportunity to get your hands…
Lit_DayHi there! Come here, gather around, we have a message for you all today. And that message is of sincere, unbelievable gratitude. Turns out, Mouthwashing just passed 500k sales, which honestly feels more surreal than any bizzaro psychosis.…
Neon Freak“If you can believe it.” It finally happened. Our first official plushie in collaboration with Yootooz — welcome Anya! DESIGN: Classic Pony Express Nurse jumpsuit uniform. HEIGHT: 9 inches (22.8 cm) MATERIAL: 100% PP cotton.…
Lit_DayHi there! We just launched a little update for Mouthwashing, but it’s more of an opportunity for us to chat with you all, really. How’s 2025 treating you so far, does it hurt less? Good. Let’s start with the actual patch notes first…
Neon FreakTo be honest with all of you, this is a milestone we never anticipated passing. More than a quarter-million copies sold – that’s an achievement we would make jokes about. And now that we are here, seriously, we can’t thank you enough for…
Lit_DayWe’re now nominated as one of the finalist for Steam’s Outstanding Story-Rich Game! Thank you all for getting us this far. Beyond the voting itself, you all have allowed Mouthwashing to receive this kind of nomination by engaging and…
Lit_DayFirst things first: THANK YOU! Whether it’s your fan contributions, deep-dive lore takes, silly memes, or all the other cool things you create, it never gets old. We can’t help but say: “Please keep them coming!”. Share your creations with…
Lit_DayWELCOME... ...to the third and final part of our Q&A series! But don’t worry — this isn’t goodbye. We’ve still got a ton of exciting stuff to share. It’s been such a blast answering your questions. We’re still deep in the amazing support…
wrongorganHello! This is the second in our series of Q&A post. Thanks again to everyone who wrote questions! We definitely feel like a broken record at this point, but seriously, the amount of fan art, engagement in the Wrong Organ discord server…
wrongorganHi there! First off, a huge thanks to all of you for the amazing support — MOUTHWASHING GOT OVER 4K REVIEWS, standing strong with a positive review rating (! overwhelmingly !) — it feels great to see how passionate and thoughtful the fandom…
wrongorganNeed a boost of confidence to take on some responsibility? Maybe a touch of emotional weight or a hinge of existential dread? We got you. The 33 tracks of the official Mouthwashing original soundtrack album have everything you could ever…
Lit_DayHi there! Wow, what a wild ride this week has been. It’s incredibly hard to express how grateful we are to all of you who played Mouthwashing. Seeing your fan arts, playthroughs and discussions of our game feels even better than expected…
Neon FreakGreetings, our most valuable customer, %Insert_Name%! Bogged down by your soul-crushingly boring 9-to-5? Family and kids are too much responsibility? Want to fly away from earthly troubles and worries? Experience the thrill of space travel…
Lit_DayHello again! In this Developer Diary, we wanted to go over the audio design in Mouthwashing. Since so much of the game's setting and atmosphere is essential for the game, getting the audio right has always been one of our main goals. Here’s…
wrongorganHey everyone! This is our first in a series of developer ramblings we’ll be putting out leading up to the release of Mouthwashing. We wanted to give some insight into our thoughts and processes we’ve used throughout making this game. We’ll…
wrongorganIn the space freighter industry, there’s a saying: “Hope to die, or for goodness sake, pray that everyone else did.” What is the fate of Tulpar's crew of five? Shrouded in perpetual sunset, the crew find themselves stranded in the empty…
Lit_DayThe second batch of localized languages for the demo is here! Now's your chance to reconnect with your favorite, tragically inclined crew in the comfort of your native language.. https://i.imgur.com/wRLeu1W.gif Changes: New languages…
Lit_DayPolle says: {STEAM_CLAN_IMAGE}/44578933/e51a2cf14405a7f82e95c1a1fe4debaf18b12ca6.jpg All of us here at Wrong Organ are incredibly grateful to everyone who has wishlisted Mouthwashing. Reaching this milestone feels surreal, and we couldn't…
wrongorganHey horror fans! We’re excited to tell you that we’ve expanded the Mouthwashing library of languages. We’ll keep adding more to make sure an even wider audience can experience the surreal horror of surviving a shipwreck (and the perils of…
Lit_DayGreat news for all our lovely horror fans today. We’re happy to announce that the surreal mouthwash-based horror game Mouthwashing is joining the Critical Reflex family. The most recent addition to the CR Channel roster, we continue our…
CRITICAL REFLEXIs your mouth clean? Have you flossed accordingly? You can get a mouthful of the good stuff by joining in on our developer led livestream for Steam Next Fest! If you have any questions about the game, our process or just wanna say hi you…
wrongorganEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Mouthwashing - Work In Progress | Windows | 26 Sep 2025 |
| Mouthwashing Soundtrack | WindowsmacOSLinux | 14 Oct 2024 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Mouthwashing | Mouthwashing.exe | any | ||
| Mouthwashing Demo | Mouthwashing WIP Wrapper.exe | -config 1 | any | needs DLC 4014000 |
| a VERY old version the full game | Mouthwashing WIP Wrapper.exe | -config 0 | any | needs DLC 4014000 |
| an old version of the demo | Mouthwashing WIP Wrapper.exe | -config 2 | any | needs DLC 4014000 |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG