Mario Worlds is a game based on classic Mario World characters and levels. Included is everything you have come to enjoy from these classic Mario games, ranging from the gold coins to the goombas to the powerups and fireballs.
Mario Worlds has excellent animation and blending that gives a polished, satisfying feel to it. Visual effect details, such as Mario's slowing down producing dust clouds, make the game very involving and fun to play.
The major gripes about this game that made it garner only an 80% rating from me are the following: the music packs are not included with the game and must be downloaded separately from the developer website, and there is no save function in a game that obviously needs it. Play the game; Mario and the Princess depend on it!