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