Skip to content

Monster Mop Up

  • 2+players
  • PC

Immersive Sim · Simulation · Base Building

Rescue the scared little Ragamuffins from the human world and clean up all evidence of their existence. Mop stains, burn poop, and get rewarded with high tech gear and upgrades. Save enough, and you can even expand your home, decorate it, and live happily ever after with your fluffy little friends!

  • Split-screen is not confirmed.
  • Online on PC. How many can join is not confirmed.
  • Whether one copy is enough is not confirmed.

How it plays

Is it good

55%

Steam Deck Playable

Every way to play together

Steam lists online co-op for PC. Player counts are not confirmed yet. 55% positive of 200 Steam reviews.

Play modes here come from the Steam store listing, which does not give player counts. How we check facts

Quick facts

Developer
Terahard Ltd
Publisher
Yogscast Games
Platforms
PC
Released
  • 14 Aug 2025 on PC
Controllers
Full controller support on PC
Languages
Text in 12 languages, voices in English

In these lists

Answers

Updated

Does Monster Mop Up have couch co-op?
No same-screen play is confirmed. The Steam listing does not include it on PC. Online play is the way to play it together.
Do you need two copies of Monster Mop Up?
No one-copy option is listed, so expect each player online to need their own copy.
What platforms is Monster Mop Up on?
PC.
One of 3,994 co-op games
Does Monster Mop Up work on Steam Deck?
Yes, with some extra steps: Steam rates it Playable for Steam Deck.
Is Monster Mop Up free?
No, it's a paid game.

More about the game

Also good together

Cookies

We use cookies to see how the site is used and make it better. Privacy policy