Here is the full list of all 42 The Survivalists achievements.
Use a raft for the first time.
Discover another island.
Train a monkey in combat!
Spend 100 doubloons.
Complete a quest on another player's Island.
Complete a treasure map.
Survive for 127 hours.
Build a blueprint on another Player's Island.
Fulfil a totem's request.
Unlock all hand crafting recipes.
Sleep in a bed.
Leave the safety of the starting alcove.
Visit another player's island.
Unlock all craft bench recipes.
Unlock all campfire recipes.
Unlock all furnace recipes.
Unlock all cooking pot recipes.
Unlock all blueprint recipes.
Defeat 20 enemies.
Defeat 60 enemies.
Defeat 300 enemies.
Collect 15 pieces of lore.
Collect 30 pieces of lore.
Collect your first piece of lore.
Teach a monkey to do something.
Escape in the galleon.
Complete 30 treasure maps.
Emote while standing on an emote switch.
Spear a fish.
Defeat a shark.
Build 5 blueprints using monkeys.
Gather 5 items with a monkey.
Have a monkey craft 5 items.
Collect all elemental weapons.
Craft a golden statue.
Found the galleon's wheel.
Found the figurehead.
Found the storm map.
Found the compass.
Harvest 500 resources.
Have health, stamina and biome resistance buffs active at once.
Complete a labyrinth on another player's Island.