Angelian Trigger is a 3D shooting game in which you run through the screen while shooting down enemies.
Each planet has four stages, and defeating the boss that awaits at the end clears the stage. Both Story mode and Arcade mode are made up of 24 stages. Arcade mode also has its own unique boss.

Mia has a double jump and wields dual pistols, while Sheryl has a large cannon and the ability to float. The two main characters have different playstyle so even playing the same stage and enemies offers different gameplay.

In addition, you can gain an advantage in battle with the support robot O-P2, covering fire from the rear, and force fields.

This completely new game allows you to experience a sense of speed and exhilaration with homing lasers that can be locked on multiple enemies and bonus points when defeating a group of enemies.