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