To do this look up apps, then scroll down to cheat engine, press uninstall, after you accept changed made to your device (that is so it could uninstall cheat engine) it will prompt you to reset all settings, click yes, after that make sure to reinstall cheat engine and IT'S FIXED!! Have a damn good day. You should try it on a different process
First start up the game then start up Cheat Engine and click the button in the top left corner that looks like a computer labeled "Select process to open." In the new popup window switch from the "Applications" tab to the "Processes" tab. Next, find and select "deadcells.exe" then click "Open." The top bar of the main Cheat Engine window should klYQ0TY.