Rush - Fastplay

From the description: RUSH is a minimalist RPG, inspired by 70s and 80s games simplicity, which uses 6-sided (d6) dice and encourages improvisation through randomness. Set in a sci-fi space setting, you and your friends will challenge powerful alien beings and technologies beyond human comprehension. Explore the intergalactic domains of an infinite, ever-expanding hostile universe, where scarce resources are your only means of survival.