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!
Release Date:
Sep 18, 2025
General / Cinematic | Ratatan PV01 EN
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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Ratatan has received a huge amount of support from a community garnered through Kickstarter. We chose early access because we want to reach more people and make the game even better based on their feedback.”

Approximately how long will this game be in Early Access?

“We plan to be in early access for approximately 6 months to a year. However, since quality and completion are our top priorities, the time frame may be extended depending on how development progresses.”

How is the full version planned to differ from the Early Access version?

“In the full version, we plan to introduce additional worlds, characters, weapons, skills, and more, further expanding the endgame content and variety of play. We are also working on improving overall stability and quality to deliver a more polished experience.”

What is the current state of the Early Access version?

“The current version of Ratatan includes the following features:
- Core rhythm-action gameplay
- Multiple worlds (e.g., up to World 5)
- Multiple playable characters
- A variety of weapons and skills
- Multiplayer support
- Boss battles and progression systems

It is already in a fully playable state, however we plan to further expand and improve it through future updates.”

Will the game be priced differently during and after Early Access?

“At this time, the price of the full version of Ratatan has not yet been decided, but the price may increase once Early Access has ended.”

How are you planning on involving the Community in your development process?

“Player feedback is extremely important for development. We accept opinions and bug reports through our Official Form in-game, the Steam Community Hub, and our official Ratatan Discord server. We regularly review these channels and use the feedback to help balance adjustments, feature prioritization, as well as other quality-of-life improvements.”
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Planned Release Date: Sep 18, 2025

This game plans to unlock in approximately 3 weeks

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About This Game

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.

Defeat the enemies by riding the rhythm of Ratatan’s catchy, toe-tapping soundtrack in this delightful, heartfelt adventure!

Welcome to Rataport!

In the vast and tranquil sea, there is an island as lively as a toy box. The name is "Rataport" On the island, a strange animal-like creature called Ratatan lives happily with their friends. Despite their different appearances and personalities, they share a common dream. Which is go to “The Everafter". And meet "The Goddess" who is said to live in there. As heroes who carry the hope of all, the Ratatans embark on a journey to The Everafter. No matter how many times they failed, they will never give up and dreamt of meeting her one day.

Rhythm action

Feel the beat and use rhythm sequences in time to order your Cobuns in the direction you want them to go.

Since the Ratatans can be moved freely, your judgement to decide where to give orders, where to position the ratatan, and when to retreat is critical.

2D animation

We want to emphasize the unique performance of 2D animation and put lively personality into the action.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows® 10 64-bit
    • Processor: Dual Core 2.4 GHz
    • Memory: 8 GB RAM
    • Graphics: GeForce GTX 950, Radeon R7 360, or Intel HD Graphics 630
    • Network: Broadband Internet connection
    • Storage: 10 GB available space
    • Additional Notes: An internet connection with a non-symmetric NAT type (e.g., open or moderate) is required to play online co-op.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows® 11 64-bit
    • Processor: Quad Core 2.4 GHz
    • Memory: 16 GB RAM
    • Graphics: GeForce RTX 2060, Radeon RX 5600 XT, or Intel Arc A580
    • Network: Broadband Internet connection
    • Storage: 10 GB available space
    • Additional Notes: An internet connection with a non-symmetric NAT type (e.g., open or moderate) is required to play online co-op.
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