Progression

4 ARC Raiders pages in Progression.

• AchievementsARC Raiders has 50 achievements on Steam, seven of them hidden until earned. The rarest on Oct 31, 2026 are Enemy of My Enemy (0.9%), For Science! (2.0%), Just Dropping In (3.5%) and Death From Above (4.7%); Legend of Speranza needs level 75, and A Tale for the Ages means destroying the Queen.
• Best BuildsThe two dated ARC Raiders builds from press after the Frozen Trail skill tree rework both put 41 of 76 points in Mobility: KeenGamer's PvP build runs 41 Mobility, 24 Conditioning and 11 Survival, and Beebom's all-round build runs 41, 26 and 9. They differ on the choice nodes, and solo players should drop the downed skills.
• Events and FeatsFeats are ARC Raiders' daily tasks: Easy, Medium and Hard pay 15, 25 and 50 Reward Points, and three weekly Milestones pay 250 each. Timed events such as Flickering Flames, Last Resort and Phantom Targets pay rewards for Merits, and Trials Season 6 runs Oct 8, 2026 to Jan 12, 2027, with the Maestro Outfit as its grand prize.
• Skill TreeThe ARC Raiders skill tree has three branches, Mobility, Conditioning and Survival, reworked in Frozen Trail (update 2.0, Oct 8, 2026) so each branch has one either-or choice in the middle and two pick-from-three nodes at the end. Leveling to 75 gives 76 points, Expeditions add up to 15, and a reset cost 2,000 Coins per point when last stated.

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