About this planner
ARC Raiders Build Planner is an independent skill tree planner for ARC Raiders, updated for Frozen Trail 2.0. It is not affiliated with Embark Studios. Built and maintained by Marco Trevisani (trevonerd).
Where the numbers come from
Talent names, flavor text, and per-rank values are copied from the MetaForge skill builder dataset stored in this repo as frozen-trail-tree.json. Official patch notes: Frozen Trail 2.0 update. If MetaForge does not publish a value, the UI says “Exact value not currently known”. No combat numbers are invented here.
How a shared build is validated
Share URLs use a v4 compact hash of talent ranks plus click order. Opening a link decodes the hash and replays every click through the same tree rules the planner uses (prerequisites, choice nodes, 10/30/40 gates, point budget). Invalid clicks are dropped. The Frozen Trail guide pages are tested the same way: decode, replay with zero drops, re-encode to the same hash, and check that the generated build name matches.
Who
Marco Trevisani. Site: www.marcotrevisani.com. Source: github.com/trevonerd.