Ratatan Full Release FAQ

Category

Q

A

Purchase

Platforms

Which platforms is Ratatan available on?

Ratatan is available on PC (Steam), PlayStation 5, Nintendo Switch 2, and Xbox Series X|S. Versions for the original Nintendo Switch and GOG are currently in preparation. We'll share more details at a later date.

Purchase

Platforms

Can I play on the original Nintendo Switch?

No. The current full release cannot be played on the original Nintendo Switch. A version for the original Nintendo Switch is in preparation, and we'll share more details at a later date.

Purchase

Platforms

Can I play on Steam Deck?

Yes, you can play on Steam Deck. However, Steam Deck is not an officially supported device.

Purchase

Platforms

Can I play on Linux?

No. Native Linux support is not currently available.

Purchase

Platforms

Which languages are supported?

The game supports display text in Japanese, English, Simplified Chinese, Traditional Chinese, Korean, French, German, Italian, Portuguese, and Spanish. You can change the language in the in-game options.

Purchase

Platforms

Is the physical Nintendo Switch 2 version a game-key card?

No. It is a game card containing the game data.

Purchase

Platforms

Does the full release cost the same as the Early Access version?

The Early Access version is priced lower than the full release, as players are also helping us test the game during that period. The price will increase with the full release. Please check each platform's store page for pricing. If you already own the Early Access version, no additional payment is required.

Purchase

Platforms

I already own the Early Access version. Do I need to buy the full release again?

No. If you purchased the Early Access version, you can play the full release without buying it again.

Purchase

Platforms

Can I upgrade to the Deluxe Edition after purchasing the Standard Edition?

Yes. After purchasing the Standard Edition, you can buy the additional content included in the Deluxe Edition separately as DLC.

Purchase

Platforms

Do I need a paid subscription to play online?

Online co-op on consoles requires Nintendo Switch Online on Nintendo Switch 2, PlayStation Plus on PlayStation 5, or an Xbox Game Pass subscription that includes online multiplayer on Xbox Series X|S.

Bonuses

Save Data

Where can I claim my bonuses, such as Deluxe Edition bonuses, early pre-order bonuses, and Early Access purchase bonuses?

If you have purchased an eligible product that includes bonuses, they will be added to your inventory when you launch the game. A notification confirming that you have received them will appear on the title screen.

If the game was running when you made the purchase, please close it and launch it again.

Bonuses

Save Data

Will Early Access owners also receive the early pre-order bonuses?

Yes. Early Access owners will also receive the early pre-order bonuses. You will receive them when you launch the game after updating to the full release.

Bonuses

Save Data

What is happening with Kickstarter backer rewards?

We're sorry that the console versions and merchandise rewards will not be ready in time for the full release. We'll share further information about their availability through Kickstarter updates.

Bonuses

Save Data

Can I use my Early Access save data in the full release?

Yes. You can continue using your Early Access save data in the full release.

Bonuses

Save Data

Will requirements I completed during Early Access count toward achievements in the full release?

Yes. Launch the full release, select the save data you used during Early Access, and start the game in Rataport. Achievements will unlock based on the requirements you have already completed, and notifications will appear.

Bonuses

Save Data

Can I share save data between different platforms?

No. Save data cannot be shared between different platforms.

Updates

What has been added or changed since Early Access?

The full release adds Episodes 3 and 4, the final world and final boss, and new boss battles against Dark Ratatan, allowing you to play through to the story's true ending. It also adds new Mythic weapons and accessories, as well as an ending song recorded with an orchestra.

Gameplay

Multiplayer

Can I play alone without an internet connection?

Yes. The game supports offline single-player, and you can play all content on your own. Online co-op requires an internet connection.

Gameplay

Multiplayer

Does the game support local co-op for multiple players on one system?

No. Local co-op on a single system is not supported. To play with others, use online co-op for up to four players.

Gameplay

Multiplayer

Can I play with people on different platforms?

Cross-play is supported between PC (Steam), Nintendo Switch 2, and Xbox Series X|S. Support for the PlayStation 5 version is planned for the near future.

Gameplay

Multiplayer

How can I play with friends?

From the multiplayer menu, choose friend matchmaking and enter the room code shared by the player who created the room.

On Steam, PlayStation 5, and Xbox Series X|S, you can also join a room directly using your platform's invitation feature.

Gameplay

Multiplayer

Does progress made in multiplayer carry over to my own save data?

Yes. Progress made in multiplayer is also saved to your own save data.

Gameplay

Multiplayer

Can I suspend a game and resume it later?

Yes. You can use the suspend save feature to stop partway through a game and resume later.

Gameplay

Multiplayer

The game is too difficult. What can I do?

We recommend turning on Welcome Mode.

Welcome Mode makes the early stages of your adventure easier and provides benefits such as reduced damage taken over repeated adventures.

You can turn it on or off at any time, and it does not change the story.

Gameplay

Multiplayer

Can I use Welcome Mode in co-op?

No. Welcome Mode is disabled during co-op.

Gameplay

Multiplayer

I'm having trouble entering Rhythm Commands. What can I do?

You can adjust input timing compensation under Options > Audio > Calibration.

Gameplay

Multiplayer

I have to start over when I'm defeated. How can I make progress?

We recommend prioritizing adventure upgrades at the Ratatan Dock and Support Desk. When you obtain stronger weapons, try equipping them as well.

Gameplay

Multiplayer

I've cleared my first run. What should I do next?

Set the Oath Level to 1 or higher in Goddess Games to unlock Episode 2. After that, you will need to raise the Oath Level by 1 each time to play the next episode.

Streaming

Are there any rules for streaming or posting videos?

We encourage you to stream Ratatan. Please see the official streaming guidelines for details.

Support

The game runs slowly or stutters. What can I do?

Please check that your PC meets the recommended system requirements. Lowering the in-game graphics settings may improve performance.

Support

I can't play multiplayer. What can I do?

Multiplayer is available when your internet connection meets the recommended network requirements. If you experience issues, reviewing your router settings or internet service provider may help. Please contact your network administrator for further assistance. We'll continue releasing updates to improve the experience.

Support

I can't match with my friends after an update. What should I do?

Matchmaking may not work if players are using different game versions. Please make sure everyone you want to play with has updated to the latest version.

Updates

How do I update the game to the latest version?

Connect to the internet, then follow the steps for your platform.

• Steam: Open View > Downloads in Steam and start the update for Ratatan. Launching the game from your Library will also start any required update.

• PlayStation 5: Highlight Ratatan on the Games home screen, press the options button, and select Check for Update.

• Nintendo Switch 2: Highlight Ratatan on the HOME Menu, press the + Button, and select Software Update > Via the Internet.

• Xbox Series X|S: Go to My games & apps > Manage > Updates, then check for and install the update for Ratatan.

Wait for the update to finish before launching the game. Please also make sure everyone you want to play with is using the latest version.

Support

What should I do if my save data won't load or has disappeared?

Do not delete or overwrite your save data. Make a note of your platform, game version, what happened, and any error messages displayed, then contact Game Source Entertainment customer support.

Support

The game froze or displayed an error log. What should I do?

If an error dialog appears in the Steam version, error information is automatically sent to the development team.

On PlayStation 5, Nintendo Switch 2, and Xbox Series X|S, if your platform's error report screen appears, please follow the on-screen instructions to submit a report.

If the game stops without displaying an error report screen, please report the issue through the feedback form. We'll use the information you provide to investigate and work on fixes.

Support

I've noticed a localization issue. What should I do?

We'll continue making corrections. If you notice any issues, we'd appreciate it if you could report them through the feedback form.

Support

Where can I find the feedback form?

You can find the feedback form here.

Updates

What updates are planned for the future?

Our first priority is fixing urgent issues and making balance adjustments. Further updates are planned as needed. We are also considering our future roadmap.

Last updated: October 13, 2026