Fascinating little game, I think. Simple in its premise, deep in gameplay. you have planets and ships and that's it. The planets have a certain production level, and a defense fleet you'll have to overcome before you can take advantage of it. You have to pick the planets you invade carefully, and don't spread yourself too thin, or you'll be vulnerable to easy toppling. No resources other than planets and production. Games are decided fast and you have to be quick. Get the demo, and if you like it, the full version is only $19.95. There are volume discounts though, even if only three people want it, it's a steal at $16.63. I'd be glad to set it up. There's lots of mods and stuff too.

http://www.imitationpickles.org/galcon/index.html

Looks very interesting Nap. Think I'll download the demo and check it out.