What's the difference between installer 1,2 and 3?
They're part's 1, 2, 3,4 , & 5. You need all of them to install that game as it's a big one.
They contain different assets but to run the game you need to run all of them. Entire game is ~7.2GB on Android (while normal limit on app size is 2GB). After completely installing the game you can remove them.
