Full list of all 60 DREDGE achievements. It takes around 15-20 hours to unlock all of the achievements in the base game on Windows.
The base game contains 40 achievements, and there are 2 DLC packs containing 20 achievements.
Banish 10 threats.
Obtain all other achievements.
Catch all aberrations.
Solve all fish shrine puzzles.
Catch all known species of fish.
Research all pots.
Research all rods.
Research all nets.
Catch 100 crabs in crab pots.
Spot a fish of each category through your Spyglass.
Throw it back.
Find a use for the relics.
Give up the Pocket Watch.
Use Atrophy on a fishing spot a long way away.
Complete all side quests. One way or another.
Use Mixed Bait to attract 3 different species to a single spot.
Research all engines.
Catch 150 fish in trawl nets.
Visit every dock in the game.
Install equipment into every slot on your ship.
Have a combined fishing speed of 200%.
Have a combined light strength of 3000 lumens.
Upgrade to the 4th tier hull.
Sell a total of $1500 worth of trinkets.
Relinquish the Necklace.
Discard 25 fish.
Have a combined engine speed of 75kn.
Entrust the Ring.
Traverse a long distance using Manifest.
Deplete a total of 25 fishing spots.
Catch 250 fish using rods.
Upgrade to the 3rd tier hull.
Keep your Haste burn meter above 50% for 10 seconds.
Upgrade to the 2nd tier hull.
Sell a total of $2500 worth of fish.
Surrender the Music Box.
Deliver the Key.
Hear a Foghorn echo.
Have a full cargo.
Complete the introduction quest.
Finish all side quests in The Pale Reach.
Catch all aberrations in The Pale Reach.
Have 5 ice blocks in your cargo.
Catch all known species of fish in The Pale Reach.
Catch the Colossal Squid.
Finish the main quest in The Pale Reach.
Equip the Icebreaker.
Feed the Narwhal.
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