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