Full list of all 104 Raft achievements. It takes around 120-150 hours to unlock all of the achievements in the base game on Windows.
The base game contains 62 achievements, and there are 3 DLC packs containing 42 achievements.
Survive 365 days.
Kill 50 Warthogs.
Kill 50 Screechers.
Capture 50 animals.
Discover a crashed plane.
Reach Captains Island.
Kill 50 Bears.
Paint 1000 blocks.
Research everything in the research table.
Build 1000 foundations.
Die 25 times.
Hook 5000 items.
Hook 500 items.
Kill 10 Warthogs.
Kill 10 Screechers.
Kill 50 Lurkers.
Kill 50 Poison-puffers.
Kill 50 sharks.
Capture 10 animals.
Paint 200 blocks.
Capture a rare animal.
Build 100 foundations.
Reach a depth of 100 meters below the surface.
Kill 50 birds.
Have 20 storages on the same raft.
Paint 50 blocks.
Have 20 cropplots on the same raft.
Break or pick up 100 blocks.
Kill a Screecher.
Kill 10 Poison-puffers.
Capture an animal.
Kill a Poison-puffer.
Slay the Mama Bear.
Kill 10 Bears.
Kill a Warthog.
Find all notes on the Radio Tower!
Survive 30 days.
Kill 10 sharks.
There you go Errol.
Find all notes on Balboa!
Why is there a photo behind the toolboard??
It's all so obvious now...
Kill 1 Bear.
Can bears use bicycle bells?
Discover a large island.
Find all notes on Vasagatan!
Breach the cockpit of Vasagatan!
Kill 10 Lurkers.
Kill 1 Lurker.
Find the white board in the radio station.
Kill 10 birds.
Cook a meal by following a recipe.
Place a sail and a stationary anchor on the same raft.
Build 10 foundations.
Survive 7 days.
Kill a bird.
Kill a shark.
Hook 100 items.
Craft and place a simple grill.
Survive 1 day.
Craft and place a simple purifier.
Team up with a friend in multiplayer.
Kill 50 Anglerfish.
Kill 10 Anglerfish.
Have all buffs from meal and drinks active on you at once.
Find all notes in Temperance.
Locate all Grabber caches on Varuna Point.
Reach tier 3 in the trading post.
Reach tier 2 in the trading post.
Drive a snowmobile into the sea.
Unlock all playable characters.
Find all notes in Varuna Point.
Kill 1 Anglerfish.
Purchase an item at a trading post.