Apano Sin
The player takes the role of a captain on a research mission in outer space.
An emergency signal has been intercepted from the planetary system “Apano
Sin.” Now the player’s job is to deactivate the out-of-control defense system
of Apano Sin.
To do this, the player takes control of a small space fighter and destroys
enemy space craft on top of vertical scrolling backgrounds. The ship can carry
up to two different weapons systems. In total there are four different
weapons: Green Flash, Blue Blizzard, Bomber and Power Cannon.
After successfully completing the moons of Apano Sin in arbitrary order, the
player faces the final level on the planet itself. One unusual feature for a
shoot ’em up is that enemy patterns are randomized, so that they can’t be
learned by heart.