Atelier Resleriana: The Red Alchemist & the White Guardian

Thank you for playing “Atelier Resleriana: The Red Alchemist & the White Guardian.”

Regarding the security vulnerability affecting Unity-based game applications announced by Unity Technologies on October 3, 2025,
a fix to this issue has been added in version 1.1.1 (Steam®), released October 10, 2025.

We appreciate your continued support of “Atelier Resleriana: The Red Alchemist & the White Guardian.”

10/10/2025 Release

Version	Ver.1.001.001（PlayStation®5） Ver.1.2a（Nintendo Switch™） Ver.1.1.1（Steam®） The following version number will be displayed on the title screen 1.1.1
Details	Adjusted Recipe Morph so certain effects of materials used in the arrange slot are transferred. Fixed an issue where event progress may not be saved correctly when an auto-save occurs after an event ends. Fixed an issue where the game could become unresponsive when returning to the title screen after saving Cleared Game Data. Added a fix regarding vulnerabilities within Unity announced by Unity Technologies on October 3, 2025.(Steam®)

Version

Ver.1.001.001（PlayStation®5）
Ver.1.2a（Nintendo Switch™）
Ver.1.1.1（Steam®）

The following version number will be displayed on the title screen
1.1.1

Details

Adjusted Recipe Morph so certain effects of materials used in the arrange slot are transferred.
Fixed an issue where event progress may not be saved correctly when an auto-save occurs after an event ends.
Fixed an issue where the game could become unresponsive when returning to the title screen after saving Cleared Game Data.
Added a fix regarding vulnerabilities within Unity announced by Unity Technologies on October 3, 2025.(Steam®)

10/6/2025 Release

Version	Ver.1.001.000（PlayStation®5） Ver.1.2（Nintendo Switch™） Ver.1.1.0（Steam®） The following version number will be displayed on the title screen 1.1.0
Details	Added support for additional content. Fixed an issue where Unite Attacks and Burst Skills did not activate correctly under certain conditions. Fixed an issue where the action speed adjustments based on difficulty for bosses were not applied correctly. Fixed an issue where effects in high-difficulty dungeons such as "Dripcrystal Cave: Peculiar" were not applied correctly. Fixed display issues with character models and background models. Adjusted UI display information and fixed related issues. Added minor adjustments and bug fixes.

Version

Ver.1.001.000（PlayStation®5）
Ver.1.2（Nintendo Switch™）
Ver.1.1.0（Steam®）

The following version number will be displayed on the title screen
1.1.0

Details

Added support for additional content.
Fixed an issue where Unite Attacks and Burst Skills did not activate correctly under certain conditions.
Fixed an issue where the action speed adjustments based on difficulty for bosses were not applied correctly.
Fixed an issue where effects in high-difficulty dungeons such as "Dripcrystal Cave: Peculiar" were not applied correctly.
Fixed display issues with character models and background models.
Adjusted UI display information and fixed related issues.
Added minor adjustments and bug fixes.

9/26/2025 Release

Version	Ver.1.000.002（PlayStation®5） Ver.1.1a（Nintendo Switch™） Ver.1.0.2（Steam®） The following version number will be displayed on the title screen 1.0.2
Details	Fixed a bug where performing certain actions while an event notification is displayed in a dimensional path could cause the game to become unresponsive.

Version	Ver.1.000.001（PlayStation®5） Ver.1.1（Nintendo Switch™） The following version number will be displayed on the title screen 1.0.1
Details	Made changes to distribute the successful wishlist campaign present. Adjusted displayed information and responsiveness to controls in order to improve usability. Minor adjustments and bug fixes.

UPDATE