Hello DarkNova23YT.
Unfortunately, as I announced, this game will only stop at this demo version. Due to some issues so I changed my route, I am currently focusing on developing a new game with a different story, so this game will no longer be supported. 😊
About the game, I don't currently find the issue when running on my Android so I haven't figured the issue you're having. I temporarily hypothesized that some of the combat effects might affect the device's performance, so I tried turning them off and created a new version for you to test. Try deleting the current version on your device and install this new version to see if it works. 😊
https://drive.google.com/file/d/1mSbn6a82D0KakPXjoUsdCPZgCnVH-AMZ/view?usp=shari...