Press to Start.

You will lose a ship if you come in contact with an enemy or enemy fire.
When you lose all your ships, it's GAME OVER and the game shifts to the Continue screen.
You can Continue up to 3 times. Each time, the game will restart at the beginning of the last CAUSE played.

Your soul has suddenly drifted into a strange world created by a demon.
The only way to free your soul is to fight your way out.

Blast your way through 5 CAUSES (LEVELS).
Clear a level by beating the Boss that awaits you at the end of each CAUSE.
A new ship is awarded every 50000 points.

Items

You can arm your ship with a pair of satellites by grabbing one of the W（WIDE BEAM）, T（THUNDER）, or B （BACK LASER） powerups.
Satellites rotate 90 degrees clockwise each time you press . The units can effectively block non-laser fire, so position them to protect your ship.
When armed with the satellites, another grab of the W, T, or B powerup will change your shots.

	SPEED
	Increases the speed of your ship.
	WIDE BEAM
	Widens the coverage of your shots.
	THUNDER
	Fires a laser blast generated by the satellites.
	BACK LASER
	Fires lasers diagonally to the rear.
	BARRIER
	Blocks up to 10 enemy shots.

SPEED powerups are unlimited. The maximum level for W/T/B powerups is three.