Very tidy conversion of the eternal shmup with some crisp graphics. Mutiple routes mean the replay value is massive with twenty eight levels to savour. Taito cleverly utilised a zoom facility to encompass the arcades massive three screen size and it comes in handy fighting some of the giant bosses. There must have been some catfish in the Taito office at the time judging by all the aquatic themed and highly imaginative enemies you need to take down.