(from the book):
Take your MEKTON adventure to the stars!
Mekton Empire is a complete sourcebook compatible with any science fiction campaign. Complete with over a hundred planets, alien races, Galactic Emperors, new mecha and weapon rules, spaceshops and space ship combat, psionics - even the mysteries of the long-vanished Ancients. And Mekton Empire allows you to tailor your universe the way you want it!