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