ARC Raiders trials 2026-04-20 to 2026-04-26.

Open ARC Probes

667 per probe One, two, and three stars: 2, 3, and 5.

• Any map except Stella Montis.
• Searching scores. Taking the loot is not required. An unbreached Probe puts up a smoke column, and nearby ones show on the map. Ziplines reach Probes on roofs.
• Electromagnetic Storm is the major condition with more Probes. Adrenaline Shots cover the distance. Lure Grenades pull a machine off you.

Damage flying ARC enemies inside the Spaceport walls

Points are not in the challenge table. Spaceport only.

Open containers inside the traffic tunnels

200 per container The Blue Gate only. One, two, and three stars: 5, 10, and 15.

• The Blue Gate only. The challenge table lists 200 points per container. The article body lists 100. Those two numbers disagree, so read the Trials menu.
• Locked Gate is not required for three stars. The wiki says the time bonus is worth opening it.
• The first-open XP popup marks a container, and sometimes a whole area, as already searched. Security Wing is the dense part. Containers also sit under stairs and above checkpoints and tollbooths.
• A Hullcracker is the wiki's pick for a Comet or a larger machine. Searching ARC or downed Raiders does not count.

Damage Fireflies

Points are not in the challenge table.

Damage Queens or Matriarchs

0.7 per damage One, two, and three stars: 1429, 2858, and 4286.