Very fun Japanese indie game with a fair amount of different modes that need to be unlocked. Some of the modes are pretty challenging as they can put more enemies onsceen than you will find in the story mode. Story mode is useful to find new weapons which will give you new special attacks. You can have up to 4 special attacks at one time and there is an invincible attack which is useful during the toughest situations, but the invincible attack makes any situation easy... Overall I'd say this is a great Japanese indie game with great gameplay.