Binary package “spout” in ubuntu lucid

Tiny abstract black and white 2D cave-shooter

 This is a small, abstract shooting game from Japanese developer Kuni.
 It is a 'caveflier' in which the exhaust from the engine serves also as
 a tool to erode the cave walls.
 Your goal is to fly upwards as long as you possibly can, without
 crashing against the cave walls and the window borders.