The galaxy is calling. Will you answer?
Challengers: Complete Core Rulebook is your gateway to a fully realized science‑fiction universe of first contact, deep‑space exploration, ancient mysteries, and star‑spanning conflict. This flagship volume contains everything players and GMs need to launch bold, character‑driven campaigns that grow from small‑crew missions to galaxy‑shaping decisions.
This is a companion discussion topic for the original entry at https://rpg-trader.com/products/6288/challengers-complete-core-rulebook