Dear Stylists,

After the launch of Version 1.9, we identified an issue where a shader-compilation step could be skipped during login under certain conditions. This caused frame stuttering the first time abilities such as Purification or Floating were used, along with some other occasional stuttering issues.

This issue has now been fixed. Please close and reopen the game so the updated resources can be downloaded—everything should run smoothly after that.

We sincerely apologize for the inconvenience. Please check the in-game mail for compensation we have issued in response to the problem.

Infinity Nikki Dev Team