Most of the map is black except some parts that bug out and actually render in, and when it tried to fix it it hopelessly crashed the game, so is the render code for android just glitchy and not wanting to work with you or what? Other than that from what i've experienced its a good game to play for a time killer. Hopefully soon you make an update for android where the screen isnt mostly black (just make sprites for the artwork its easier on the phone and you in the long run and it still looks good)
Have a okay day dude!
SkeetusMcGravyman13