Here is the full list of all 30 Faraway Islands achievements.
Discover half of islands.
Discover all islands.
Lure enemy into a trap.
Build 100 objects.
Build distress sign on beach.
Have 20 construction sites at once.
Reach 100 strength skill.
Reach 100 planting skill.
Reach 100 fishing skill.
Reach 100 hunting skill.
Reach 100 cooking skill.
Reach 100 building skill.
Have all skills at maximum.
Get weightlessness effect.
Mine all rocks on an island.
Cut all trees on an island.
Cut or mine every object on an island.
Discover all crafting recipes.
Equip Rucksack.
Hunt 50 animals.
Catch 20 butterflies.
Successfully catch 20 fishes.
Spend 40 in-game days on islands.