Escape Gravity

You are the lone survivor on what was the 'New International Space Station', the N.I.S.S. In a freak accident involving orbiting space debris, the hull of the station has been damaged and become Electrified AND its orbit is degrading AND your astronaut nappy is fully loaded. You must get back to the space shuttle before your leaking air runs out! Because if you cant, the whole of North America will be destroyed by that damn neutronium core. Butterflies and Polar bears wont be the only species going extinct this year, if you fail.....