DREDGE

Ancient Angler

Catch all known species of fish in The Iron Rig.

Primordial Deviations

Catch all aberrations in The Iron Rig (excluding exotics).

Missing Shipment

Deliver the missing shipment to the rig.

The Iron Ruin

Override the rig's defenses.

Rig Architect

Build all levels of all buildings on the rig.

Remedial Apparatus

Equip the Siphon Trawler.

Dark Custodian

Collect a total of 10 Dark Canisters.

Hull: Industrial

Upgrade to the 5th tier hull.

Exotic Exemplar

Catch any exotic aberration.

Enhanced Abilities

Upgrade all 3 basic abilities.

Shadowed Splashes

Have 5 Dark Splashes in your inventory.

The Gleaming Goliath

Evade that which stalks the disturbed sediment.