Mouthwashing Dev’s Next Game Is 3-Player Co-op Tank Chaos in a “Defiled City”
Wrong Organ, the studio behind 2024’s cult horror hit Mouthwashing, has revealed its next project, and it couldn’t be further from the claustrophobic ship corridors that made that game a breakout success. Carcass Clad, unveiled during PC Gaming Show 2026, is a three-player cooperative “tank horror” game that traps its crew inside a single armoured vehicle grinding through the ruined city of Vhorgorod.
The reveal marks a genuine pivot for a studio best known for tightly scripted, single-player dread. Wrong Organ is following up on its viral hit Mouthwashing with a new game called Carcass Clad, which features co-op multiplayer. That earlier game leaned entirely on isolation and a single irreversible choice; this one hands control to three people at once, with a Steam listing and multiple outlets confirming the shift.
Carcass Clad Puts Three Players Inside a Tank Called the Yksiö
According to the game’s official Steam page, Carcass Clad is a three person co-op game from the creators of MOUTHWASHING, tasking players with mastering tactile mechanics, communicating under intense pressure, and making their escape, with operating the Yksiö being fully diegetic and requiring each lever, action, and mechanism to be handled manually. That design goal means there’s no abstracted menu standing between a player and the machinery; every switch has to be physically worked by someone in the crew.
Wrong Organ co-founder Jeffrey Tomec told PC Gamer that the emphasis has shifted away from scripted storytelling toward pure mechanical feel, explaining that Mouthwashing was about turning the script into a video game, whereas everything in Carcass Clad comes back to the tank, and how you feel in it, which is meant to express something in itself. Tomec added that narrative hasn’t been abandoned entirely, but the team is still working out how much story fits inside a multiplayer shell, noting that scripted narrative is on the “back burner for sure” this time, though the studio hasn’t “fully discovered exactly how much” it can push overt storytelling into the game.
Roles Split Between Commander, Gunner and Driver
The Yksiö’s crew is divided into three named characters with distinct jobs. Per the Steam store description, visibility inside the Yksiö is extremely limited, and as commander Kanerva you become the eyes and ears of the tank, using a periscope to identify and range targets while listening to the radio to chart safe routes, locate items and spot threats, keeping a cool head especially during combat since the tank and crew survive by your orders.
Gunner Erkki, meanwhile, is a lackadaisical man more accustomed to survival within dodgy gambling dens than the battlefield, whose aim is as sharp as his wit, responsible for the Yksiö’s lumbering 158mm cannon. Driver Taisto rounds out the trio; the draft forced him to switch from rickety homespun rally cars to the Yksiö’s 70 tons of steel, a tank that is powerful but unwieldy and an extremely easy target when handled carelessly, requiring him to fire up its V10 engine to manoeuvre over Vhorgorod’s crumbled remains.
Vhorgorod’s Enemies Armour Their Machines With Sacred Livestock
The game’s title comes directly from its central horror hook. GameSpot reports that the name of Carcass Clad comes from the bizarre way that enemy forces use the half-dead bodies of “divine livestock” as armor for their war machines. Steam’s own store description frames the city’s remaining defenders in similarly grim terms, describing how the city’s saint, long since laid to rest, walks again – gilded and defiled.
PC Gamer’s early hands-on impressions from the PC Gaming Show floor described the tone as anything but cosy, noting that this isn’t a standard WW2 co-op simulator, with players battling through a war-torn city ravaged by a cultish military that armours its vehicles with animals, some still living, while the cult has also resurrected a long-dead political figure and transformed them into a bird-man that hunts players throughout the run.
From Mouthwashing’s Solo Dread to Co-Op “Friendsweat”
Wrong Organ’s pivot to multiplayer wasn’t the original plan. Tomec told PC Gamer that there was quite a bit of hesitation about switching to co-op, and it wasn’t even the original premise for the game, with the team doing initial ideation before the pitch to make it cooperative came roughly three months later. The studio has pitched the resulting tension as a kind of “friendsweat,” summing up its ambitions with a line that deliberately sits between two very different multiplayer touchstones: “We’re definitely not quite at Peak, but we’re not trying to make Arma either.”
Technical and tank designer Dave van Egdom told Game Informer, as relayed by GameSpot, that most of the action currently takes place inside the vehicle itself, though that could change. “As of right now, players will spend most of their time inside the Yksiö,” said van Egdom. “We are still exploring if there are moments in the game where the crew can leave the vehicle, though this is very subject to change.”
No Release Date Yet, But Wishlisting Is Already Live
Wrong Organ hasn’t attached a release window to Carcass Clad. Gematsu confirms that the game will be available for PC via Steam, with no release date announced. The Steam listing is already live for wishlisting, giving fans a way to track the project ahead of any future showcase or beta.
The stakes for Wrong Organ are considerable given how big Mouthwashing became. GosuGamers notes that Mouthwashing has sold over half a million copies on Steam, leaving plenty interested in its game studio’s next project. With no PlayStation, Xbox or Switch listing attached to Carcass Clad so far, PC will remain the only confirmed way for Kiwi and Australian players to squeeze into the Yksiö’s cramped cockpit whenever it eventually launches.
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