There are only a handful of water ships servicing more than 3,000 refugee ships orbiting Earth. Naturally, this precious liquid has become the de facto currency. Collect whatever scraps you can during your run and bring them back to The Appraiser on your ship to trade for what little water there is to be had. But beware: Your path is littered with foes and obstacles. Getting back to the ship won't be easy!
In fact, you probably won't make it. Just sayin'.