You cannot install a modded APK over the official Play Store version.

:Open your File Manager , find the downloaded .apk file, and tap Install . If you encounter a "Blocked by Play Protect" warning, select More Details > Install Anyway .

Unlike basic mods that just give you "Infinite Gems," the ImGui version usually acts as a multi-tool, giving you a floating icon that opens a massive list of cheats you can turn on or off at will. Key Features of the Mod Menu

where you can safely discuss game strategies or find verified modding tools? BEWARE! Stick War: Legacy SCAMS are DANGEROUS!