Space Aces: The New Guidebook

From the introduction: Space Aces is rooted in a love of all things campy sci-fi. It is a tools over rules system that supports GM-led and GM-less (solo or co-op) play. The generator tables are crafted to provide a minimalist and evocative “hard edge” for players and GMs to crystalize their ideas on. The fun of Space Aces is often in interpreting the results together.