Here is the full list of all 50 STORY OF SEASONS: Pioneers of Olive Town achievements.
Catch a top-quality fish.
Upgrade your tools 28 times.
Confess your love to a resident.
Run the farm for 1 year.
Harvest 50 mushrooms.
Complete all town development projects.
Catch 50 fish.
Ship a top-quality crop.
Obtain 50 tufts of wool, fleece, or fur from your livestock.
Reach the lowest floor of the far-off mine.
Apply a breeding kit to one of your animals.
Ride a mount.
Get your motorcycle repaired.
Harvest 50 flowers.
Obtain 50 eggs from your chickens.
Obtain 50 containers of milk from your livestock.
Ship a total of 100,000G in items.
Till soil 50 times.
Clear away the big fallen trees.
Obtain a total of 5,000 items.
Make 10,000G in a single day.
Cook 20 times.
Harvest 50 crops.
Drain water 50 times.
Chop down 100 trees.
Cut grass 100 times.
Go to the Earth Sprite Village for the first time.
Talk to residents a total of 50 times.
Repair the dilapidated bridge.
Own livestock.
Upgrade your home to a log cabin.
Break 100 stones.
Water your crops 50 times.
Harvest 50 tree crops.
Harvest 50 honey hives.
Craft 2,000 items.
Obtain 10 articles of clothing.
Take pictures of all 21 wild animal species.
Learn all skills.
Max out all skill levels.
Propose marriage to a resident.
Be blessed with a child.
Deepen your relationship with your partner.
Own a pet.
Cook up a top-quality meal.
Complete all of the museum's exhibits.
Record 900 entries in the encyclopedia.
Repair the hydroculture plant.
Upgrade your home to a gorgeous house.
Clear all of Lovett's requests.