TRIZEAL

TRIZEAL first came out in 2004 on the SEGA Dreamcast compatible aracde board NAOMI.
3 buttons for Shot, Change and Bomb, which goes in the same vein as the Wide/Laser/Missile system of DELTAZEAL, released earlier on Steam.
Trying to fit all the elements that made game center shooting game great, including stage with hidden character, in an updated all polygon look. This is also why the speed of 1P and 2P can be different.
And also the hidden ship that is only revelaed long after the game release, as in 2000 years games. This is how EXZEAL comes to be, a respect to the games of old and new beginnings