Hmmm...I've had no problem with other games like this (Youtube Life and Don't Starve, for example) and always did the same thing, including extracting the OBB files to the correct place, so I don't think that's the problem. For this one, however, it seems stuck on the loading screen, like others have mentioned. It was also my first time installing it, so I had no previous versions. I just did a clean reinstall, but I have the same problem, even though I did as the other post said and used the common edited version so that the game installs on internal only. I also tried restarting my phone, but that didn't do anything.
Not sure what I did wrong.
EDIT: It's working now! Only thing I did differently was extracting the OBB files using File Manager+ instead of FX File Explorer or from my computer, to my phone. FX has always worked, and failing that, extracting to my computer while my phone is connected would almost always fix any issue I've had with APKs. So I don't get why FM got it working rather than my other methods, but perhaps it'll work for others if they do the same thing