All in One MOD is not Available for old version you have to download the different apk files to play below stated features
How To Download & Install the MOD aPK on Android?
For installing apps out from the play store you have to do some more steps to install them.
- Allow Third-Party Apps: First, make sure you have enabled the installation of third-party apps. If you have not, Go to your device settings and enable Unknown Sources in the security section.
- Download the APK File: Download the game from the direct download link below and save it on your phone’s storage or SD card. You will need a file manager to access and install this MOD (link provided above).
- Open File Manager: Now open File Manager and in your download folder find out that file you downloaded earlier. Open this page using the Chrome browser.
- Install APK: Tap the Install button if asked this APK only needs internet permissions then install it.
- Clear Previous Data: Once the installation process is done, clear data of the previous app version from your phone settings to make sure there are no bugs or lags.
- Launch the game: Now launch the game for free and start leveling up! You can unlock all weapons which come with deadly effects and features to destroy your enemies more effectively.