Long before it was a television show and prior to the book series by James S.A. Corey, The Expanse was originally a game. Now, The Expanse is headed back to its roots, thanks to Green Ronin Publishing, which launched an adaptation of the game on Kickstarter earlier this week.
The Expanse RPG - Green Ronin Online Store
10 Times The Expanse Revealed It's Actually An RPG
Beyond the Ring (Print Hardback Book for The Expanse RPG) - Green Ronin Online Store
The Expanse RPG Review, Part 1 – Mephit James Blog
The Expanse - The Verge
Expanse Role playing game. I didn't know this existed : r/TheExpanse
Expanse Role playing game. I didn't know this existed : r/TheExpanse
10 Times The Expanse Revealed It's Actually An RPG
10 Times The Expanse Revealed It's Actually An RPG