Encounter at L-5

Using an anti-matter launcher, you must defend the starbase L5 against a non-
stop horde of blue Megalyte warrior ships and their death ships. As the
warriors reach the bottom, they fire on your base. It does not hurt the base
but would lose you one of your four lives. Sometimes the death ship takes a
dive towards your base, firing as it goes. If it reaches your base, it will
destroy your generator, losing you a life.

As hordes of Megalye ships descend, you can hold down the fire button. This
will keep the anti-matter launcher in place and moving the paddle will shift
the cursor and thus your aim. If you are in danger of being shot or need to
destroy a death ship, just release the button and then you can move the
launcher left or right.

There are 26 game variations. The odd numbered ones are one player, the even
numbered are two player.

Scoring
You score ten points for each death ship you destroy
Your points vary for the warrior ships. The farther from you they are, the
more the points.