As well as I can remember, this isn't the first time we've been treated to misspellings by Taito. But Mudy Crystal sounds well...so damn funny! He's rather well-drwan, too.
Mudy Crystal in a nutshell.
Tips:Mudy Crystal, throughout the battle, will stick out a tentacle a la Great Octopus to try and hit you with it. This tentacle would be destructible, and respawns all the time. I think it shoots bullets at you too. Concentrate your attacks on the 'cockpit' on Mudy's head, as this shields his only weak spot. In the meantime, he fires green mines which explode into three bullets whether you shoot them or let them be.
Once the cockpit comes off, Mudy's weak spot is exposed, and it takes about as much time to destroy that than it did to destroy the cockpit. AT the same time, he starts to fire green energy balls at you. No big deal, again, but it's possible that between that and the tentacle and bullets you may crash into him.