Rules
The basics. Includes archetypes, infrastructure, and traits.
How your military fights.
Materials listing. Includes materials-factory rules and possibly also frequent sellers.
How to haggle loot out of people...
...And how to bring it all home.
Trading, for profit and more profit.
What you can and can't do with your tracts of smog-belching industrial works.
Unit rules.
Template:Sphere_Rules - Link to Sphere Rules menu template. (Appearing below)