Wow after #3 being the best game ever this really brings the series down low... really low....
Graphics: Not as good as the last game but still nice. 7.5/10
Fighting: About the same as the last games using battle chips and such. This time NO forms but instead Double Souls when you ( megaman/lan) and another navi's soul communicate and form together. Also there's a tournament in this game but read on and i'll say the cons. 8/10
Music: Kinda annoying to be honest acculy there's not a great music here... unlike the other games... 3/10
Bosses: Yeah blue moon has the red sun bosses so it has more then red sun. The bosses are hard but not too challenging at the same time.
You do get to fight roll for the first time though so that's cool! Theres probably more bosses then ever for the tournament. 7/10
Storyline: Zzzz.... Zzzz... Oh yeah it's a bore and takes for-ever to unload it. You have to go through the tournaments which is cool at first but later you'll wish it shorter... The storyline is probably the WORST in the series. 3.5/10
Multi-Player: Same as the other games but this time you can also make your own tournament which is interesting. 7/10
Overall: The only thing that makes this game better then red sun is because you have the red sun bosses. But it still lags compared to the other games. I really suggest any of the other battle networks besides this one unless you want to do tournaments.