Atelier Resleriana: The Red Alchemist & The White Guardian (Switch): all the updates (latest: Ver. 1.1 and Ver. 1.1a)

26 September 2025 Lite_Agent Atelier Resleriana: The Red Alchemist & The White Guardian, Gust, Koei-Tecmo

On this page, you will find all there is to know about the various updates for Atelier Resleriana: The Red Alchemist & The White Guardian on Nintendo Switch.

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Atelier Resleriana: The Red Alchemist & The White Guardian – Ver. 1.1 and Ver. 1.1.a

Release date: September 26th 2025
Patch notes:

Ver. 1.1 (Ver. 1.0.1 on the title screen)

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.

Ver. 1.1a (Ver. 1.0.2 on the title screen)

Fixed a bug where performing certain actions while an event notification is displayed in a dimensional path could cause the game to become unresponsive.

Additional notes: none
Source: Koei-Tecmo

How to download updates for Atelier Resleriana: The Red Alchemist & The White Guardian on Nintendo Switch?

To download the updates for Atelier Resleriana: The Red Alchemist & The White Guardian, you have three options:

let the console do its thing if you have automatic downloads activated, and didn’t completely turn it off

If not…

try to launch the game from the Home Menu while being connected to the internet. You should get a prompt when doing so: simply follow the instructions on screen;

select the game > press either + or – to go to the Options page > select Software update > select Via the Internet.

To check that you have the latest version installed, simply select the game on the Home Menu, and press – or + to go to the Options: the version number is displayed just below the game title.