Presented by BulletMagnet Note from racketboy: Combining to popularity of our Genre 101 series (see Survival Horror 101, Beatem-ups 101, Platformers 101, and Fighters 101) and the expert shmup writing of BulletMagnet (see his guides to shmups for the Playstation, Saturn, and PS2 and the Games That Defined the Shmup Genre) this guide is one of most epic posts ever.  I hope you enjoy the d