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Ratatan

  • 4+players
  • PC
Everyone 10+

Music · Anime · Roguelike

Ratatan is a rhythm roguelike action game that combines rhythm games and side-scrolling action, with online co-op gameplay supporting up to 4 players. An intense battle unfolds with over 100 characters fighting in a massive melee. Let's defeat the enemies together!

  • Split-screen is not confirmed.
  • Online on PC. Steam lists 4-player online.
  • Whether one copy is enough is not confirmed.

How it plays

Is it good

81%

Very positive on Steam

of 2,600 reviewsRead on Steam (opens the store in a new tab)

Steam Deck Playable

Every way to play together

Steam lists online co-op for PC. Player counts are not confirmed yet. 81% positive of 2,600 Steam reviews.

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

Quick facts

Developer
TVT Co. Ltd.
Publisher
Game Source Entertainment
Platforms
PC
Released
  • 14 Oct 2026 on PC
Controllers
Full controller support on PC, PlayStation controllers too
Languages
Text in 10 languages
Age rating
Everyone 10+ (ESRB): Fantasy violence, alcohol reference, mild language

In these lists

Answers

Updated

Does Ratatan 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 Ratatan?
No one-copy option is listed, so expect each player online to need their own copy.
What platforms is Ratatan on?
PC.
One of 3,994 co-op games
Does Ratatan work on Steam Deck?
Yes, with some extra steps: Steam rates it Playable for Steam Deck.
Is Ratatan free?
No, it's a paid game.

Also good together

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