Cosmic Guerrilla

Cosmic Guerilla is an imitation and a non official version of the arcade
Cosmic Guerilla. Similarly, the player controls a spaceship and has to
defend his stationary fleet from being destroyed. The fleet is located on the
centre of the screen and is aligned vertically, surrounded laterally by two
vertical matrices of shields.

There are also present many sets of attackers which are aligned vertically and
distributed on both right and left sides of the matrices of shields which are
protecting the fleet. These attackers won’t fire at none of the player’s ships
nor at the spaceship the player is commanding, instead they’ll try to
horizontally take the shields one by one until a spaceship is finally exposed.
If a spaceship is taken by an alien, the player looses one life. If the player
selects the “Alien Ships” option at the “Game Option” menu, sporadically a
flying disc will fly at a very low altitude constantly bombarding the ground.
If the playable spaceship is exposed to this bombardment one of the fleet’s is
immediately lost.

Cosmic Guerrilla