I'm on Android 10 too, and there's no need for the menu because it doesn't need that to start. If you're only getting a blank screen, first check if all the app permissions are enabled. If they are, then the start up takes a while, but it should start in less than 3 minutes (I'm high balling this). If it still doesn't work, you may need to use an emulator, but that would be weird since it works perfectly on my A10 deviceHi, I'm on Mi9 with Android 10, but the menu button / option not displaying even though already waiting for 2 minutes
Great..Sorry about the problem with the save file, Gonna upload a new link ASAP
Omoshinteresting