I need to be honest. Technically speaking, this game download is very dumb. It contains hundreds of graphical and musical assets from some completely unrelated and random game, making up the bulk of this 300 MB download. This game itself, only uses about 5 MB of its own assets. Whoever compiled this was doing drugs.
Looking closer, it seems the developer basically snagged assets from another game to build his own world map, and just brought all the other unused assets along for the ride. ~300 megs worth.