We've identified the following issue during the scheduled maintenance on August 5th, 2025.
1. If you have the Google Play version of Action Taimanin installed, attempting to install the Galaxy Store version will result in an "Unable to install app" message and the install will not complete.
If this is the case, please uninstall the game and download Action Taimanin from the Galaxy Store.
To secure your account data and smoothly transfer it to a new app, please issue a link code or link your game account to your social media account before you deleting the existing version.
We apologize for the inconvenience and thank you for your cooperation.