Dredge achievements

1.41%

Shadowed Splashes

Have 5 Dark Splashes in your inventory.

1.41%

Rig Architect

Build all levels of all buildings on the rig.

1.41%

Enhanced Abilities

Upgrade all 3 basic abilities.

1.41%

The Gleaming Goliath

Evade that which stalks the disturbed sediment.

1.41%

Hull: Industrial

Upgrade to the 5th tier hull.

1.41%

Exotic Exemplar

Catch any exotic aberration.

1.41%

Ancient Angler

Catch all known species of fish in The Iron Rig.

1.41%

Dark Custodian

Collect a total of 10 Dark Canisters.

1.41%

Primordial Deviations

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

2.11%

Missing Shipment

Deliver the missing shipment to the rig.

2.11%

Remedial Apparatus

Equip the Siphon Trawler.

4.23%

Polar Angler

Catch all known species of fish in The Pale Reach.