This summer I looked for a ship to ship co-op game to play with my boys, but couldn't find any. So I decided to take the GS engine into space.
I used EM4's plastic spaceships for the ships, 19 hexagon Location Tiles, 6 player boards (white and black are added), and special dual colored dice (since white is no longer wild).
The 2nd version of the prototype is finally finished. Below are links to the bits. Since I bought ships, I haven't made chits for the ships yet. I'll do that soon. The rules also need cleaning up from the 1st version of the pt to the 2nd, since some rules changed drastically after playtesting. But you can still get a look.
My new Samsung color laser printer and A4 labels have made prototyping much easier. Pics will be coming shortly. Until then you can look at the version 1 prototype pics.