Frenesia is a good, fun and addictive retro arcade Linux game, a fast paced shoot em up game that will twist your body into a pretzel, turn you upside down, dribble you up and down like a basketball, THEN drop kick you until you land on your head. And you'll like that!
Get your butt in gear and dodge and dance like crazy with your ship, collect bonuses, shoot aliens, and send your adrenaline levels to the sky.
Musical Note: If you can pass Level 9, you'll hear a different music track.