One of the many additions of heavy assult for nintendo. It's a long and grueling battle of two guys to prevent an alien race from takeing over the world. Without using the code to get you more lives it is an extreemly difficult game, and it would seem almost impossible to get anywhere. Up up down down left right left right b a b a select start will enable you to recieve 30 lives, instead of the usual 3.

In the long run it turn out that you can atleast get past 2 or 3 levels before you have lost your very last one. The guns in this game you have may seem as though they are all one sided and that one gun dominates it, and it may be true for some people, but if you use a variety of guns in the game you will see that each one has it's advantages at times. The only flaw would be the lack of gun power-ups at the boss of each level.