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