Stars Without Number

This campaign is played using the Stars Without Number system. You  can find it here at :

http://www.drivethrurpg.com/product/86467/Stars-Without-Number-Free-Edition

We are also using the following books

Skyward Steel, which gives Stars Without Number a military theme and provides appropriate training packages, backgrounds, and gear for the players.

http://www.drivethrurpg.com/product/88169/Skyward-Steel-Naval-Campaigns-for-Stars-Without-Number

Mandate Archives: Martial Arts, which adds more melee combat in the form of specific masteries, turning the two melee based skills from the core into eight different three step skills. Allows psychics to become hand to hand combatants.

http://www.drivethrurpg.com/product/87185/Mandate-Archive-Martial-Arts