This has to be one of the...
The game itself is actually quite hard being in that you can only be hit once and then your character dies. Collecting more weapons will give you more lives, but this game is ideally a two player game for the reason that when playing solo and you take a hit, you will be sent back to the beginning of the level, where as two player you will regenerate in the same spot.
With all that in mind the game has many cool features like the ability to have your human character ride upon the animal characters, thus enabling some serious two player strategy.
The graphics for its time were well done and there are several environments in the five stages through out the game.
Overall It is a definite play for any old or new school gamer.