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