A chain of optional duels against five named Renegade NPCs — Armand, Maxi, Willis, the Dugin, and Evra. The Renegades are tied to the broader Thorne / Shock Trooper storyline; each fight is encountered in a separate optional dungeon or overworld stretch.
FAQ
Who are the five renegades?
Armand, Maxi, Willis, the Dugin, and Evra. Defeating all five unlocks the Renegade Roundup achievement — possibly tied to the Thorne / Shock Trooper storyline (Exophase / VGTimes).