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