
Screenshots

Watch trailer on Steam ↗Kaiju Cleaner Simulator
One More Time · Published by Spaghetti Cat, One More Time
Last updated 9 Oct 2026
Clean up the aftermath of epic Kaiju battles in this brutal first-person simulator for 1-4 players. Carve up giant monster corpses, extract rare organs, operate heavy machinery, and wash away the blood and toxins polluting the city streets!
Action, Simulation, Massively Multiplayer, Casual · More free games
Dive into Kaiju Cleaner Simulator, where you slice through giant monster remains and operate heavy machinery to restore order after epic battles. Perfect for casual players who enjoy teamwork or tackling challenges alone.
About this game
We respect our players!

About the Game
Time to Clean Up the Kaiju Chaos!
When giant monsters unleash mayhem, someone needs to deal with the mess. Join a team of professional Kaiju cleaners and restore order to cities devastated by colossal battles. Extract valuable organs, avoid deadly toxins, upgrade your gear, and transform a filthy job into a thrilling adventure!
Carve Up Massive Kaiju Corpses & Purify the Streets
Utilize a diverse arsenal of heavy-duty equipment — chainsaws, crushers, extraction tools, and more — to dissect monster remains. Wash away blood, flesh, slime, and hazardous waste polluting the city streets. The cleaner you work, the bigger your paycheck!

Precision Pays Off
Harvest organs, bones, and rare crystals carefully to maximize profits. Thoughtful sorting and precise work lead to valuable bonuses and better contracts! Unlock new equipment, level up your abilities, purchase specialized protective suits, and boost the efficiency of your cleaning operations.

Laugh in the Face of Chaos
Even the nastiest jobs can be wildly fun! Joke around with your crew via voice chat, tease your teammates, and keep spirits high as you scrub monster guts off the streets.

Features:
Singleplayer mode and Co-Oop with up to 4 players
Epic dissection of colossal monsters
Thorough cleaning of toxic waste
Varied sorting and recycling mechanics
Tons of tools and equipment upgrades
Humor, madness, and hilarious situations!
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel Core i3 3.0 GHz or Ryzen 3xxx
- Graphics: Nvidia GeForce GTX 960 4GB VRAM
- DirectX: Version 11
- Storage: 10 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel Core i3 3.0 GHz or Ryzen 3xxx
- Graphics: Nvidia GeForce GTX 960 4GB VRAM
- DirectX: Version 11
- Storage: 10 GB available space
Supported Languages
Latest news
AnnouncementsOfficial
Development in Progress
*click*It's us again, the clean-up crew... ah, screw it, just "the cleaners". You call us that behind our backs anyway. We're used to it ;) Anyway, while the tech guys are buried in their reports (and, as usual, sending us nothing useful), things are buzzing over here. We're up to filters in work. Literally buried in it, and that's not a figure of speech. To give you an idea, here's a snapshot from the planning center. Imagine each task is a box. And there are many... SO MANY!But let's get to the point before I drift off again like toxic waste after firing up the "Blow-tastic 3000".Speaking of which, what's up with the tools?We're pros here, so naturally our gear is pro-grade. Monster disposal is layer-by-layer, a carcass isn't just a "hunk of meat" and shouldn't feel like tofu. It's a proper engineering project! First we strip the hide, that's where harpoons and saws come in to peel off that armored scales and reveal all the soft goodness inside.Then we carve the meat, drain excess fluids. After that we get down to the skeleton. And the kind of skeletons we deal with... you definitely can't hide those in a closet! The manual says to process the bodies gradually, but nobody's stopping you from carving a hole, climbing inside the monster, and dismantling it from within. Wanna get covered in... stuff... your call. Just get the job done right! We've always got the high-pressure washer anyway, so blood and guts - no big deal.Oh, right! Our scientists are cooking up a new gadget: gravity boots! Supposed to make working on huge monsters easier. Sounds awesome, sure, but they've still got a ton of testing to do before official rollout.What do you think about grav-boots?I can also share some footage from recent incidents. The places we end up...The locations are almost ready for operations. The newbies are especially pumped about the seaside monsters, saying "no anime is complete without a beach episode." Classic, I talk work, they talk fun. Rookies, what can you do? In oth...Read full article on Community Announcements (Spaghetti Cat)AnnouncementsOfficial
Anime Shop Simulator Demo is Out Now!
🎌 Anime Shop Simulator Demo is Out Now! We’re excited to announce that the Anime Shop Simulator Demo is now available on Steam. You can jump in right now and start building your otaku dream shop. We’d love to hear your feedback — every wishlist, every stream, and every share helps us improve the game and grow the community. If you want to share your thoughts - join us on Discord! 🛍 What’s in the Demo? In the demo, you’ll be able to: Run your own anime store filled with manga, figures, trading cards Organize shelves and design your shop layout Order and open booster packs to hunt for rare cards Set prices and manage your growing business Play solo or in co-op with up to 4 players Build your own card collection and play the in-game TCG Whether you want to create a cozy anime corner or a booming otaku empire, this is your chance to start. 🃏 Open Packs. Grow Your Store. Become the Local Otaku Legend. If you enjoy the demo, don’t forget to add Anime Shop Simulator to your Wishlist ❤️ See you in the shop! 🎌✨Read full article on Community Announcements (One More Time Studio)Press Coverage
Kaiju Cleaner Simulator will get you and friends to clean up massive titans together
There's another game coming out that will have you clean up the bodies of massive creatures, with Kaiju Cleaner Simulator seeing you and friends team up for it. Read the full article here: https://www.gamingonlinux.com/2025/10/kaiju-cleaner-simulator-will-get-you-and-friends-to-clean-up-massive-titans-together/Read full article on GamingOnLinuxAnnouncementsOfficial
Official announcement!
Big news!We've been waiting so long for this, and it's finally here: the game has been officially announced with its first full trailer! So now we can properly say...Introducing Kaiju Cleaner Simulator!Watch the trailer here:And follow us on social media:X - https://x.com/TSpaghettiCatInstagram - https://www.instagram.com/spaghetticat_together/BlueSky - https://bsky.app/profile/tspaghetticat.bsky.socialFacebook - https://www.facebook.com/spaghetticat.together/Read full article on Community Announcements (Hast)AnnouncementsOfficial
New Kaiju!
*click*Hi, it's the official cleaning crew after kaiju attacks. You can just call us "the cleaners," but if you wanna be all official about it...Yesterday, we received a 3D model of some new monster the country's surveillance system spotted. Bummer is, we only got a picture... like in that pirate meme.Honestly, I don't give a damn what it looks like as long as he's alive. I need to know how big it is, how tough it is to chop into pieces, and how toxic its guts are. But for now, all we got is this visual analysis crap. This is why I can't stand the tech guys, they never get US the info we need ON TIME.So right now, we don't know if it's a giant worm the size of a freight train or a thousand little parasites swarming around. Ah well, ain't the first time we've rolled into a job with barely any intel. Our job is to deal with the mess, not fight live ones. Guess that's why we only get the full kaiju report after the dust has settled.So far, the archive's got 15 types of kaiju, so this one makes 16. With some of 'em, we couldn't even work on the remains, the bodies were completely pulverized. But man, the blood we had to scrub off for a week after... damn, I'm gettin' off track.Anyway, here's your new kaiju. What do you think?*click*You can always follow the game news on our socials:X - https://x.com/TSpaghettiCatInstagram - https://www.instagram.com/spaghetticat_together/BlueSky - https://bsky.app/profile/tspaghetticat.bsky.socialFacebook - https://www.facebook.com/spaghetticat.together/Read full article on Community Announcements (Hast)






