Type: Vertical Bullet Hell Shooter
Arrow Keys: Movement
Z: Fire / Select
Shift: Focus Movement
Ctrl: Fast Forward
Mystical Power Plant is the second installment of the series started by The Last Comer
. Featuring some interesting player teams, it is a standard bullet hell shooter in Touhou Danmakufu ph3 with some unique gimmicks - mainly, the special items you collect will grant effects such as the POC, etc.
As for the plot premise, that's for you to discover yourself. Music is composed by Wanwan.
Page on the Touhou Wiki: Link
Official Website: Link