I would buy Return Fire for $80 if you put in 4 player support, saturn two-tv hookup for 4 or 8 players and a map editor for pc and netlink support although I know it would be tough.

OK maybe not netlink if its not possible but 80 for everything else.
Do you want fries with that? I don't belive the Return fire original game engine could support 3 players, let alone 8 simultaneously.

If you want all this, buy Return Fire 2 for the PC, it's less than $10 nowadays, it comes with 3d acceleration, 16-player internet gameplay, etc... and then send the remaining $70 bucks to me.