Full list of all 33 Island Saver achievements.
The base game contains 13 achievements, and there is 1 DLC pack containing 20 achievements.
Complete charity mission and send Litterbugs home.
Exchange all 5 currencies into doubloons at least once.
Repay a bank loan.
Exchange any currency at its best price.
Deposit 1000 gold doubloons.
Take out a bank loan.
Barter with Kiwi.
Use tax to build a bridge.
Spend 100 in Pigby's Store.
Earn 50 Tax Tokens.
Earn first interest on your savings.
Deposit 100 gold doubloons.
Use tax to empty recycler.
Plant a giant beanstalk
Find all the Golden Goose eggs
Award all fruit supply contracts
Ride on an Ankylosaurus
Ride on a Velociraptor
Find Truffles's lost dog
Paint both billboards on Oasis Island
Build portal pipe on Hub Island
Glide on a dragon
Use a magic portal
Smash a wooden crate
Help smoothie stall re-open for business
Collect a piece of broken Exit Bot
Find all Newton's lost fossils
Build tax bridge
Help Newton repay all his debts
Feed a flying Pteranodon
Insert battery into Giant Tax Bot
Use T-Rex to smash amber
Open the Electric Gate