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Updates

Ratatan patch notes and release history: the September 2025 Early Access launch, the October 2026 1.0 release with Episodes 3 and 4, and the v1.1.9 fix list.

Sep 18 2025
Early Access
Oct 14 2026
Full Release

Introduction

Ratatan's release history is unusually easy to read because the game was in Early Access for about a year and then committed to a hard 1.0 line. Early Access began on September 18, 2025 with content running through Episode 2, and the full release landed on October 14, 2026 on Steam, PlayStation 5, Nintendo Switch 2 and Xbox Series X|S, adding Episodes 3 and 4, World 6, the complete Dark Ratatan roster and new Mythic gear. The v1.1.9 patch notes document a long list of fixes covering tutorial behaviour, suspend saves, Ratakaruta effects, boss skills and description accuracy across weapons, accessories and Decorune. Deluxe Edition content can be bought separately by Standard Edition owners, and versions for the original Nintendo Switch and GOG are in preparation.

Ratatan Release And Platform Timeline

MilestoneDateWhat It Added
Early Access launchSeptember 18, 2025Content through Episode 2 during roughly a year of Early Access
Version 1.0 full releaseOctober 14, 2026Episodes 3 and 4, World 6, final boss and the complete Dark Ratatan roster
v1.1.9 patchWith 1.0Tutorial, suspend save, Ratakaruta, boss skill and description-accuracy fixes
Deluxe Edition DLCAvailable separatelyOwners of the Standard Edition can buy the extra content without re-buying
Console and store rolloutsIn preparationVersions for the original Nintendo Switch and for GOG

Release Milestones

A

Early Access

active

September 18, 2025 through roughly a year of updates

What ShippedContent running through Episode 2, with the roster and world count smaller than the final build.
Why It MattersEarly Access save data still works in 1.0, and completed requirements retroactively unlock their achievements.
NoteSome community values were measured against this build, so old figures can be pre-1.0 tuned.
S

Version 1.0

The full release on October 14, 2026

What ShippedEpisodes 3 and 4, World 6, the final boss, the complete Dark Ratatan roster and new Mythic gear.
Why It MattersIt also raised the weapon level cap from 90 to 100 and added a fourth limit break stage.
NoteLaunched simultaneously on Steam, PS5, Nintendo Switch 2 and Xbox Series X|S.
A

v1.1.9 Patch

The accuracy and stability pass that shipped with 1.0

What ShippedTutorial fixes, suspend save corrections, Ratakaruta effect fixes, boss skill fixes and description accuracy.
Why It MattersTwo Ratatan Dock tracks, Lonely Dream and Lonely Hero, were corrected in this build.
NoteSuper Fever Skill MP behaviour in Advance Mode and a platform-fall launch bug were fixed here.
B

Editions & Roadmap

Deluxe content, physical editions and pending platforms

What ShippedDeluxe Edition content is purchasable separately as DLC by Standard Edition owners.
Why It MattersRed Art Games is producing physical editions while BackerKit manages Kickstarter pledges.
NoteVersions for the original Nintendo Switch and GOG are in preparation, with PS5 cross-play planned. Check your own library before buying the bundle again, and remember that physical editions ship on a completely separate schedule.
B

Deluxe Edition & DLC

What the extra edition content does and does not lock

What ShippedDeluxe Edition content can be purchased separately as DLC by players who already own the Standard Edition.
Why It MattersNothing essential is locked behind a full re-buy, so upgrading later costs only the difference in content.
NoteRed Art Games physical editions and BackerKit pledge management run on separate tracks from digital DLC.

Core Mechanics

Patch history matters in Ratatan because the fixes are not cosmetic. The v1.1.9 release notes cover tutorial corrections, suspend save behaviour, Ratakaruta effect fixes, boss skill corrections and a description accuracy pass across weapons, accessories and Decorune, which means a guide written before that build may describe effects that no longer behave the same way. The 1.0 release also changed the shape of progression directly by adding a fourth weapon limit break stage, extending limit break to Mythic weapons and raising the level cap from 90 to 100, so pre-1.0 comparisons understate what a finished loadout can reach. Early Access save data still works in the full release, and requirements already completed during Early Access retroactively unlock the matching achievements, so returning players do not lose ground.

Advantages

Following the patch history is one of the cheapest ways to play Ratatan well, because several of the game's sharpest edges were sanded down in updates rather than being designed away. The 1.0 release fixed cases where items already collected in a world could be re-obtained after resuming and where Goodie Gate stopped working after a resume, both of which had frustrated suspend-and-continue play. It also raised the Mythic weapon drop rate in Episode 2 slightly, acknowledging that the original rate had been tuned for a build where Episode 2 was the ceiling. Retaining Early Access saves and retroactively unlocking completed achievements means returning players keep their progress and their trophy history, which is not guaranteed in a genre that often forces full restarts.

Challenges

The patch cadence is also the main source of confusion, because a fix list that changes Ratakaruta behaviour, boss skills and description accuracy will quietly invalidate older guides and community numbers overnight. Description accuracy passes in particular mean that a value you measured in-game previously may have been wrong and has now been corrected, which makes historical comparisons unreliable. Pricing and edition structure add their own friction: the Deluxe Edition content is available separately as DLC, but players who want the full package still have to work out what they already own. Finally, the platform roadmap is still in motion, with versions for the original Nintendo Switch and GOG in preparation and PlayStation 5 cross-play planned rather than shipped, so the experience differs by platform.

Frequently Asked Questions

When did Ratatan leave Early Access?+
Ratatan entered Early Access on September 18, 2025 and the full 1.0 release arrived on October 14, 2026, roughly a year later, on Steam, PlayStation 5, Nintendo Switch 2 and Xbox Series X|S. The full release added Episodes 3 and 4, World 6, the complete Dark Ratatan roster, new Mythic gear and a live-orchestra ending theme. Early Access content ran through Episode 2, so players who joined during Early Access effectively experienced about half the campaign before the 1.0 line.
Does Early Access save data carry over to 1.0?+
Yes. Early Access save data continues to work in the full release, and requirements already completed during Early Access retroactively unlock the corresponding achievements. That means returning players do not lose their Oath Level, weapon investment or story progress, and completionists do not have to re-earn trophies they already qualified for. The 1.0 update also raised the weapon level cap from 90 to 100, so existing saves simply gained headroom rather than needing to be rebuilt from scratch.
What did the v1.1.9 patch fix?+
The v1.1.9 release notes cover a wide accuracy and stability pass: tutorial fixes, suspend save corrections including cases where items already collected could be re-obtained after resuming and where Goodie Gate stopped working after a resume, Ratakaruta effect fixes, boss skill corrections and a description accuracy pass across weapons, accessories and Decorune. It also fixed the Super Fever Skill incorrectly decreasing MP when used in Advance Mode, and an issue where falling off a platform mid-activation launched the Ratatan off-screen. Two documented Ratatan Dock upgrade tracks, Lonely Dream and Lonely Hero, were also corrected.

Quick Tips

💡

Re-read the patch notes after every update. Ratatan's fix lists change Ratakaruta effects, boss skills and description accuracy, which means a guide written before the current build can describe behaviour that no longer exists. Checking the notes takes minutes and saves you from rebuilding a loadout around a fixed bug.

💡

Check what your edition includes before buying again. Deluxe Edition content is available separately as DLC, so players who own the Standard Edition can add the extra content without re-buying the game. Confirm what is already in your library before assuming you need the full package. Confirm which Deluxe extras are already in your library before assuming you need to buy the package again.

💡

Watch the platform roadmap if you have not bought yet. Versions for the original Nintendo Switch and for GOG are in preparation, and PlayStation 5 cross-play is planned rather than shipped. If those matter to you, waiting a little may give you a smoother first run than buying on a platform mid-rollout.

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