opentyrian (arcade-style vertical scrolling shooter)

OpenTyrian is a port of the DOS shoot-em-up Tyrian.  The story is set in
20,031 where you play as Trent Hawkins, a skilled fighter-pilot employed
to fight Microsol and save the galaxy.

Gameplay is similar to the arcade game Raiden. For gameplay help, see
README and manual.txt in /usr/doc/opentyrian-$VERSION/.