Mario: Do you think the koopa gang will notice that these aren't REAL fireballs?
Luigi: I think we're already busted...

Unbelievably fun with a friend... This is my first time to ever play Gunstar and it didn't disappoint. I'd give co-op 5 stars and single player 4... so I'll give it the benefit of the doubt.

As a relatively dedicated old school gamer, I can't believe I've never come across this title... I can't wait to check it out!