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