Full list of all 35 Time on Frog Island achievements worth 1,000 gamerscore. It takes around 12-15 hours to unlock all of the achievements on Xbox One.
Complete the game within 5 (in-game) days
Walk 10km
Jump 1000 times
Leave the island in your fixed boat
Replace your broken rudder with a new one
Throw 1000 items
Complete every quest and fully build your house
Proudly display a honeycomb in your house
Replace your torn rope with a new one
Replace your ripped sail with a new one
Replace your broken wheel with a new one
Complete the tavern questline before accepting any boat pieces
Pay The Carpenter to build all three stages of your house
Speak to every frog on the island
Take your pet plant up the mountain to see the northern lights
Take your pet plant to see all the sights
Take your pet plant into the town to see the frogs
Take your pet plant to the western island to see the Dodos
Take your pet plant to the western island to see the ruins
Take your pet plant to the eastern island to see the strange ruin
Throw an item then grab it with your tongue before it hits the ground
Grow every bounce mushroom on the island
Complete the frog statue ritual
Purchase something from the merchants shop
Stay airborne for 7.5 seconds
Catch your first fish
Duplicate a coin by farming it
Find and complete the hidden time trial
Complete all of The Cartographer's quests
Sleep in every camp
Brew your first potion
Obtain the Ice Herb before opening the mountain door
Knock over all of the carefully stacked stones in a day
Ask a frog about the same item 3 times in a row
Evaluate the damage from the storm