[Added on Tuesday, January 20]
Regarding this issue, we have conducted verification tests on Windows 11 across multiple environments using the latest patch as of January 20.
As a result, we have been unable to reproduce the issue.
Therefore, if you encounter this issue, we kindly ask that you try updating Windows 11 and check whether the problem is resolved.
If the issue persists even after updating Windows 11, please contact our support team for further assistance.
As of 3:00 PM (JST) on Tuesday, December 23, we have confirmed that an issue is occurring under certain environments in the following game titles distributed on Steam.
■ Issue Details
The game may stop immediately after launch.
■ Game Titles That May Be Affected
Muv-Luv
Muv-Luv Alternative
Muv-Luv photonflowers*
Muv-Luv photonmelodies♮
We are currently investigating this matter.
We sincerely apologize for any inconvenience this issue may cause and kindly ask for your patience while we complete our investigation and provide further updates.