Install alienblaster by entering the following commands in the terminal:
sudo apt update sudo apt install alienblaster
Description:
Classic 2D shoot 'em up
Your mission is simple: Stop the invasion of the aliens and blast them! . Alien Blaster is a classic 2D shoot 'em up featuring lots of different weapons, special items, aliens to blast and a big bad boss. . It supports both a single player mode and a cooperative two player mode for two persons playing on one computer.
Homepage: http://www.schwardtnet.de/alienblaster/
Version: 1.1.0-9
Section: universe/games