Xsc is a clone of the old vector graphics video game Star Castle by
Cinematronics. The object is to destroy the enemy ship, destroying its
protective rings first while dodging various buzzers and fireballs
sent to destroy you.

Keys:
D	turn counter-clockwise
F	turn clockwise
J	thrust
K	fire laser
P	pause
Q	quit
space	new game

WWW: http://www.panix.com/~mbh/projects.html