User blog comment:PitchBlack696/Zinogre/@comment-206.53.152.99-20101123092313/@comment-119.160.172.94-20101126033824

its simple answer. they are the only creatures that can swim. most of the monster are land lovers, such a small number, new move sets for water battle, not present of other sea creature in that game.

lastly can`t fit in all that capacity into a PSP. they are interested on battle monsters. which they still excited us.