Andromeda galaxy is a damn fine and pretty one. Or maybe we're just lucky it's tilted the way it is in the sky.
Again, that's not the point. The point is, in video game form from Gebelli Software, it's like Innerspace in game form, or Fantastic Voyage, more like it. The rules are perhaps a little too simple, there's no clear goal, and any stuff you eat will eventually reappear. So why the large game board? I guess to give that Atari 16K a real workout. Anyway, here's a more complete map of the game board. Sorry, I didn't quite finish it, but frankly I think I put far far too much work into it already.