Bully-anniversary-edition-v1-0-0-18-debug-menu-apk.zip ((link)) -

for Android. It represents a specific moment in the game’s modding history where players gained access to internal developer tools. The Origins of the "Debug Menu"

Recommendations (actionable)

Move the OBB folder to your device's Android/obb/ directory. Bully-Anniversary-Edition-v1-0-0-18-debug-menu-apk.zip

Because this menu is not part of the official Google Play Store version, it requires manual installation:  for Android