Ratatan Demo
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!
Type | Demo |
Release Date | 6/5/2025 |
Franchise | Game Source Entertainment |
Developers | |
Publisher | Game Source Entertainment |
Last Updated | 6/7/2025 |
Steam App Id | 3449820 |
About Ratatan Demo
Ratatan Demo is a Casual, RPG, Indie, Action, and Adventure Demo developed by Ratata Arts, and TVT Co. Ltd. On 6/5/2025, it was released on the Steam Store by Game Source Entertainment. Ratatan Demo can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this demo app.
Ratatan Demo also supports 10 languanges in-game including English, French, and Italian. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Ratatan Demo supports the following features:
- Co-op
- Multi-player
- Full controller support
- Game demo
- Single-player
- Online Co-op
Media & Sceenshots
Explore the featured video and screenshots from Ratatan Demo featured in the Steam Store.

Supported Languages
Ratatan Demo is available in 10 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
Name | Interface | Audio | Subtitles |
---|---|---|---|
English | Yes | No | Yes |
French | Yes | No | Yes |
Italian | Yes | No | Yes |
German | Yes | No | Yes |
Spanish (Spain) | Yes | No | Yes |
Portuguese | Yes | No | Yes |
Chinese (Simplified) | Yes | No | Yes |
Chinese (Traditional) | Yes | No | Yes |
Japanese | Yes | No | Yes |
Korean | Yes | No | Yes |