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