
TVT Co. Ltd.Ratata ArtsGame Source Entertainment
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!
Steam details apply to the Steam version. IGDB data describes the game; support may vary by platform or edition.
Playable on Steam Deck, with some manual adjustments.
Applies to the Steam version. Check the store for current details.
Steam · Checked
| Language | Interface | Subtitles | Audio |
|---|
| American English | Supported | Supported | Not confirmed |
|---|---|---|---|
| French (France) | Supported | Supported | Not confirmed |
| Italian (Italy) | Supported | Supported | Not confirmed |
| German (Germany) | Supported | Supported | Not confirmed |
| European Spanish | Supported | Supported | Not confirmed |
| Japanese (Japan) | Supported | Supported | Not confirmed |
| Chinese (China) | Supported | Supported | Not confirmed |
| Chinese (Taiwan) | Supported | Supported | Not confirmed |
| Korean (South Korea) | Supported | Supported | Not confirmed |
| European Portuguese | Supported | Supported | Not confirmed |
Unlisted support is not confirmed. Check your platform and edition before purchasing.
IGDB · Checked
PC (Microsoft Windows)
These are co-op details for each listed platform. They do not confirm cross-play.
IGDB · Checked
Steam lists full controller support. Individual controller compatibility may vary.
Applies to the Steam version. Check the store for current details.
Steam · Checked
Ratatan: Action, Adventure, and casual game, developed by TVT Co. Ltd., Ratata Arts, published by Game Source Entertainment, released Oct 14, 2026, on PC.
The schedule shown applies to this region. Check the official store for that region to confirm availability.
Ratatan – Announcement Trailer – Nintendo Switch 2
Nintendo of America
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