Fed up with no longer being a planet, Pluto has declared war on planet earth! You are the Rail Runner! Your duty is to defend your mothership from Pluto and the Plutonians in this space shooter-strategy game. Collect points and buy upgrades, or spend them on building fortifications like turrets, laser-barricades and artillery cannons. Pilot your ship by rotating around a procedurally-generated 3D rail with intuitive touch controls. Experience stellar graphics in the palm of your hand. Do what it takes to put Pluto in his place!