In G-Darius you can capture the levels' captains/mid bosses and this will show you how to use their attacks
captains have a normal attack that is triggered by shooting, but they also have more powerful attacks which are triggered by movement. Note: not all captains are included
Green Globe: Moving in a circle pattern will launch a powerful beam at enemies.
Giant Ship: Move back and forth to lanch frontal lasers (Dosent always work)
Most Space Stages: Circle it's front fin to launch it like a boomerang.
Glowing Cave: Circle it's head to launch 2 extra waves and a frontal beam.
Grand Cliff: Circle it's head to fire an INSANELY powerful beam that spreads along the screen