Here is the full list of all 60 My Time at Sandrock achievements.
Win at cards 20 times.
Never going to stay up all night again...
Give a hated gift.
Get 500 Game Center coins.
Defeat Pen in a duel.
Workshop upgraded to 5 stars.
Give 100 gifts.
Have a romantic relationship with any character.
A whole year has gone by...
Increase one person's favor by more than 20 with a single gift.
Won first place in Sandrunning.
Have 20 duels.
Done 40 exhibits to the museum.
Find all of Mort's photos.
Repair the Water Tower.
Complete 100 Commissions.
Have your workshop ranked as #1 for the month.
Repair the Shonash bridge.
Make friends with 10 people.
Open 50 chests.
Obtain 1 diamond.
Pick up feces 50 times.
Defeat 20 elite monsters.
Chat 200 times.
Won first place in the ghost hunting event.
Clean up trash 50 times.
Make a Hydrogel.
Won first place in the dance contest.
Kick something from trees 50 times.
Unlock 50 backpack slots.
Get 10,000 Gols.
Got over 100 in Whack-a-Mole.
Assemble and install the Crane Lift.
Use 500 stamina in one day.
Get 10 Knowledge Points.
Successfully registered the workshop.