A phenomenal port of the arcade classic. All 4 characters are accounted for (unlike the Genesis version) and the graphics are crisp and lively. The soundtrack isn't overly memorable but it fits the bill nicely. Also included is 2 player simultaneous play and the ability to level up and collect new gear and items. Be warned, the difficulty can be a bit unforgiving at times, and the game has an all too regular tendency to re-spawn enemies when you walk even an inch off of the screen. It's a great game with a fair amount of replay value; especially when playing with a friend.