Annex Crazy Monster Wave player will go into the mysterious world of the four continents in which a mysterious black water river harbor many dangers, but that should not scare the true adventurer. You have to drive the boat, which reinforced hull, a powerful motor and a machine gun. Incidentally, he plays the most important role as a gun is able to save you from certain death in the belly of water monsters. Some graphics bugs smooths gameplay, made on a qualitative level.