Gunstar Heroes is a bit on the short side, but with gameplay and effects as good as this, it becomes an acceptable factor. The weapon system is well thought out, and the co-op is really enjoyable.
This is one of those games from the past that has aged extremely well. It's just as much fun now as it was when it was originally released!
I completely agree with the description above.
What makes this game even better than before is the added feature of online co-op and of course achievements.
This is a true Classic.