Reference

• All ARC Raiders Keys and What They Open

  Every ARC Raiders key by map, Riven Tides, Dam Battlegrounds, Buried City, Spaceport, Blue Gate, and Stella Montis, and the door or room each one unlocks.

  patch 1.42.0 · reviewed 2026-08-28draft
• ARC Raiders Quest List and Guide Hub

  How ARC Raiders quests actually work, trader-issued, any order, no fail state, plus a full directory of every EMBRIT ARC Raiders guide, sorted by what you're trying to solve.

  patch 1.42.0 · reviewed 2026-08-28draft
• ARC Raiders Traders, Full Reference

  Every trader in Speranza, Celeste, Shani, Tian Wen, Lance, Apollo, and Ermal, what each one sells, what currency they use, and what to bring them.

  patch 1.42.0 · reviewed 2026-08-28draft
• ARC Raiders Skill Tree, Full Reference

  All three ARC Raiders skill tree branches, how skill points are earned and capped, and how the point-gated unlock structure actually works.

  patch 1.42.0 · reviewed 2026-08-24draft