The final 1.0 launch on October 15, 2026, concludes RATATAN’s Early Access by introducing the final world and ultimate boss, with all previously released Dark Ratatans joining for the complete game experience.

Ratatan will release on October 15 across Nintendo Switch 2, PS4, PS5, Xbox One, Xbox Series X|S, and PC via Steam, and will feature live orchestral soundtrack recordings integrated into the game.

The 1.0 launch plans were announced by Ratata Arts and Game Source Entertainment, with full release scheduled for October 15, 2026.

Event notes mention limited novelties and potential distribution of queue tickets based on venue congestion.

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A new trailer has been released and is available to view on YouTube.

The release adds orchestral music and various new features, with full release notes to disclose details.

Version 1.0 was delayed due to multi-platform support challenges, but the team remains committed and thanks players for their patience.

The promised orchestral recording will be released with the 1.0 launch.

Console editions include Standard Edition at a discounted price with an early purchase bonus weapon, and Deluxe Edition with extra content; Steam Early Access players receive the Deluxe Edition DLC automatically at launch and can buy the DLC separately on launch day.

Pre-orders are live ahead of the October 15 release, with three editions available and discounted prices noted.

Standard Edition includes the game plus the Legendary weapon Spirit Sword Banbansord as an early purchase bonus.