Mods / Map

• UUnderground Research Facilityby CarThiefSize: Gigantic! Length: 5+ Hours. This is a large research facility with several floors to clean. You've only got one incinerator for this map but fortunately it is linked to an garbage shute, allowing you to throw garbage to the lowest level. Warning: Multiplayer may not work correctly. If you'r...39.5k downloadsupdated 6 y ago
• TThe Sewer Jobby CarThiefA medium-sized sewer map which can take 2 to 3 hours to clean. Not recommended for beginners. The map has a huge quantity of items that need removing and uses every tool (at the time of writing) except the Shovel. So it's gonna be a long haul... Note: The water is a tad glitchy, sometimes walking...13.4k downloadsupdated 6 y ago
• DDomestic Disasterby CarThiefSize: Large. Time: 3-3.5 hours to clean. This is a somewhat larger then usual map (just a tad larger then say, Unearthly Excavation), featuring PIDs, cameras, two Sentry turrets, stuff to weld, and a small puzzle. In this level you deal with the aftermath of Domestic Droids gone rogue within the...11.2k downloadsupdated 6 y ago
• OOvergrown Officeby CarThiefSize: Large. Time to clean: 2.5 to 3 Hours. An Aerospace Inc office has been overrun by an unknown alien growth and it needs to be burned away. Don't worry too much about the Biomass, it's alot more lenient then the one in Incubation. Be aware, this map features a LOT of Welder use to clean all t...10.1k downloadsupdated 6 y ago
• WWinter Baseby CarThiefSize: Medium, Time to clean: 1.5 hours. A military research base on an undisclosed frozen planet has had an espionage problem that needs a discreet clean-up crew. Features a very cold indoor enviroment, with some windows showing off even colder weather outside. Notes: *The snow may cause a minor...9.1k downloadsupdated 6 y ago
• UUnderwater Labby illgibWay down deep into the ocean there was a research lab. There where captains, mercs, sea monsters and alien strain. Something goes terribly wrong and lead to a nice mess. That's my first attempt at making a full map, it take great inspiration from another game, i won't tell you now what or you'll...8.9k downloadsupdated 7 y ago
• AAsteroid Processingby CarThiefSize: Medium. Average Lenght: 1.5 Hours. A small to medium sized asteroid processing station with gravity flows carrying rocks (and whatever else is thrown into the gravity flow) into the lava pit. Since you can just throw everything into the gravity flow and it'll automatically be lead into the...7.6k downloadsupdated 6 y ago
• DDark Stationby CarThiefSize: Medium. Lenght: 2 Hours. This is an average lenght map with the main gimmick being darkness. As you clean stuff you'll have to light up the map bit by bit, by putting Lanterns which act as 'fuses' inside the fuse boxes, these boxes either power a gate or lights (or both). Remember, if it's...6.3k downloadsupdated 6 y ago
• MMinesby CarThiefTime to clean: 2.5 hours. Size: Very Large. The workers of this mine have been taken by suprise by the planet's local aliens during mining operations. So it's your job to clean the mining installation so they can send in more workers (this time with more security). The map has no Incinerator, but...6.2k downloadsupdated 6 y ago
• SStorage Stationby CarThiefLenght: 2 hours, Size: Medium. Clean up the aftermath of a brutal space pirate raid in this space station that serves as a storage location for various goods. The map has an waste disposal shaft in which you can throw down bodies and trash, which will land on the lower floor, where they can be pu...6.0k downloadsupdated 6 y ago
• FForgeby CarThiefSize: Large. Time to clean: 2 hours. A virus outbreak has caused violence and madness among the worker population of this heat-based power generating plant, causing a bloodbath that wiped out all employees on site. This map's theme is all lava and industrial stuff, you can open the doors of vario...5.7k downloadsupdated 6 y ago
• SSewer Systemby CarThiefDescription: Size: Large, Average Time: 3 Hours. An infestation of mutants has caused the death of several workers, and now they need someone to clean up the mess so they can place new workers there and continue business as usual. It's a large map to clean but you can throw things into the water...5.6k downloadsupdated 6 y ago
• DDust IIby 76561199226756329Dust II Vulcan DLC is REQUIRED! (Had to use some assets from there) WarOwl's 2nd Law of FPS. If you can build a custom map, there IS a Dust2. And so with that, i present you Dust2 In Viscera Cleanup Detail! (I'm actually surprised nobody made this in a way i did, i saw a one but it wasn't in this...4.8k downloadsupdated 2 y ago
• ((Updated) Chuck's Bad Dayby (MWDragon) <(^_^<)NOT MY MAP! All credit goes to: Unfit for Human Consumption I just fix these so I can play them again, please let me know if there are any bugs that need squashing.4.5k downloadsupdated 7 y ago
• TThe Paper Cutby OtterDoomA cleaning job in Sector 34b went wrong when an employee got a paper cut, leading to his own psychological snap. Unfortunately he had no family or next of kin. Fortunately he didn't have anything of material worth anyway! Go and clean up his mess, and watch out for paper! This map was created pur...4.3k downloadsupdated 7 y ago
• ((Updated) Evil Science Extendedby (MWDragon) <(^_^<)NOT MY MAP! All the credit goes to the original creator, however, it seems that this map was removed from the workshop. Unfortunately, that means I can no longer find out who originally uploaded this to give them credit by name. If someone knows the author or any past game play issues with this m...4.2k downloadsupdated 6 y ago
• MMedical Minesby 76561198348524353Medical Mines Size : Medium - Large Average Time : 2h 30min 3 contamination units have been broken in a highly secure location. The aliens had their revenge by murder. Now it's up to you to make the underground facility look squeaky clean.4.2k downloadsupdated 6 y ago
• DDerelict Stationby CarThiefSize: Medium, Time to clean: 1.5+ hrs. (Consider checking the notes, as the map has a problem i couldn't fix.) Contact with the station has been lost after several creatures and rogue AI broke out of containment, causing considerable damage to the station. So you have to clean up the mess and res...3.9k downloadsupdated 6 y ago
• AAerospace Study Labsby 76561198348524353Aerospace Sanitation Entertainment Presents: Aerospace Study Labs Briefing: A biohazard has emerged from Sector 04. Clean up the dead. No funny business. Theme: Vanilla with story & plenty of blood soaked detail. Duration: Long enough. Tasks: Plenty of stacking, Loads of awesome mess to clean, Re...3.4k downloadsupdated 4 y ago
• AAlien Research Spaceshipby 76561198348524353What happened here? Nobody knows, and no-one has found out. But that's not your job, your job is to clean up! Size: Large Average Time: 3h 30min3.2k downloadsupdated 6 y ago
• CCarrionby 76561198368265311Map size: Large Length: ~2 hours 45 minutes A research facility on the boarders of explored space has gone silent. From what can be found from the on site security system, a worker released and escaped with an alien subject. It is unknown what happened to them. There's potential they are still on...2.9k downloadsupdated 4 y ago
• MMedical Sectorby 76561198348524353Short, fun map. Was gonna make lore but couldn't be bothered and had no ideas at the end. If i did make lore, it would've been something about someone breaking into the facility and commiting mass murder. Enjoy cleaning!2.5k downloadsupdated 6 y ago
• SSpectre Stationby 76561198348524353Spectre Station Size: Large Average Completion Time: 2h 30min How did we get here? What happened here? Who cares! (maybe lore seekers) CLEAN CLEAN CLEAN! there's also a super secret area ;)2.2k downloadsupdated 6 y ago
• ((Updated) Necromunda: The underhiveby (MWDragon) <(^_^<)NOT MY MAP! All the credit goes to Drummer Si for the original map, and then to A JANITOR for the game fixes. I love the work that you both do, and I want the community to continue enjoying your work. Note: If you are getting an "ambiguous package name" error, go to your Steam Viscera install loc...2.0k downloadsupdated 6 y ago
• DDeep Cleaningby CarThiefSize: Very Large. Time to clean: 4-5 Hours. Mutants have attacked an underwater research facility and slain all employees there, a task force has dealt with them, and now it is your job to clean the facility so it can be used again. Notes: -Warning: The map may play poorly or even crash on older...2.0k downloadsupdated 5 y ago
• JJanitors Hideoutby 76561199081456346Janitors Hideout Speedrun=Half n Hour Size=Short n Sweet MapBriefing Multiple Janitors on the run have been detected here, several company enforcers were dispatched to deal with them, now it's your job to clean up the aftermath, and all that trash they left behind too. Enjoy:) No DLC required Pap...1.7k downloadsupdated 4 y ago
• TTestingFacilityby StesoWhen Science Hits The Fan.. Min. 6 barrels to stack. Beware of the big green tank :D Fix .: Lowered happyrewards from Bin to 20%, down from 60%. Added and removed a few things. //My First Map1.7k downloadsupdated 7 y ago
• OOngok Tunnelby 76561198964535642Ongok Tunnel, opened in 1934 and used as a railway tunnel for the Donghae Nambu Line, was abolished in 2019 Go back in time to clean the Ongok Tunnel in 2019. The map was created mainly to implement the Ongok Tunnel that actually exists. (It can be very tedious when cleaning.)615 downloadsupdated 3 y ago
• SSiloam House inside in the White hospithal rooomby 76561198964535642A Psychopath who escaped Siloam House inside in the White hospithal rooom Press "K" if you accidentally need to deal with death.567 downloadsupdated 3 y ago
• SSewer Towerby StrixTheGamingCatMy second map! This one was tough to make but I am proud of it! No DLC Required! Time to complete: 1:00:00-1:30:00334 downloadsupdated 12 mo ago
• LLab 19by 76561198964535642292 downloadsupdated 2 y ago
• OOffice Outbreakby StrixTheGamingCatIts time to clean again! This time you find yourself inside some medical office basement that has been infested by bugs! Seems like they were taken care of by some mercinaries but they left a mess behind. Its up to you to clean it all, or get fired. Map is Medium and about 2 hours long. Horror an...275 downloadsupdated 12 mo ago
• LLet's all explode together!by 76561198964535642It is a map made to commemorate the Lunar New Year of Korea. Enjoy cleaning and mafia games! Happy New Year! This map is based on a game called Feign. --- Precautions --- 1. There is a bug where organic matter (corpse) floats in the air. (solve!) 2. (What was it?)197 downloadsupdated 3 y ago

33 map mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.