Stargate Screenshot Gallery
Arcade - Landers
Landers again make up the bulk of the alien invasion. They'll take shots at
you when they can, but their main goal is to kidnap the humanoids inhabiting
the world, carry them into space, and use them to create dangerous Mutants!
Stargate gives an alert when all Landers have been eliminated in a
level, letting you know when you can concentrate on other enemies.