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