Indeed, Bulldogs! is great for starship, robots, and gear. And, of course, for gun-toting cigar-chomping teddy bears. One caveat: It uses the D&D 3.0 version of the SRD.EditorBFG said:I can't believe no one has mentioned Bulldogs! yet.
Starglim said:Alternity's still a great game. It's a broadly flexible modern and future (and past/fantasy in fan support) ruleset. The original Star*Drive is a space opera campaign setting for Alternity.
DMH said:I second that. Star*Drive, the main Alternity setting has a decent amount of support (~20 books) and the other settings, Dark*Matter and Gamma World have material that can easily be imported with little or no balance issue (a major plus of Alternity over d20).

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.