Full list of all 100 Gas Station Simulator achievements. It takes around 35-40 hours to unlock all of the achievements in the base game on Windows.
The base game contains 81 achievements, and there are 2 DLC packs containing 19 achievements.
Completed the Campaign
Upgraded the Workshop to Level 5
Upgraded the Warehouse to Level 5
Upgraded the Warehouse to Level 4
Upgraded the Workshop to Level 4
Upgraded the Station to Level 5
Reached Popularity Level 7
You let it run away from you didn't you?
Hit trash can with a score of over 50!
Upgraded the Workshop to Level 3
Upgraded the Workshop to Level 2
Upgraded the Warehouse to Level 3
Bought the third caravan.
Employee reached level 10 in one skill
Reached Popularity Level 6
You've been visited.
Experienced the Sandstorm
Upgraded the Station to Level 4
Employee reached level 2 in one skill
Employee reached level 5 in one skill
Fixed 25 cars.
Bought first caravan.
Had party bus arrive to the station!
Upgraded the Warehouse to Level 2
Reached Popularity Level 5
Upgraded the Station to Level 3
A flying car. Who would have thought? Not us.
Fixed 10 cars.
Ordered car parts.
Fixed a car.
Unlocked the Workshop
Reached Popularity Level 4
Served 50 customers in the shop.
Reached Popularity Level 3
Cleaned up 100 Floor Stains
Got a total of 50 tips during minigames.
Reached Popularity Level 2
Fueled 50 cars.
Fuel a car within 0.01L of the requested fuel.
Unlocked Popularity
Ordered products!
Cleaned up 100 Trash Items
Unlocked the Warehouse
Upgraded the Station to Level 2
Broke into 20 car trunks.
Meet the Uncle
Served your first customer in the shop.
Broke into 10 car trunks.
Got a total of 10 tips during minigames.
Bought / Found a decoration
Broke into a car trunk.
Painted 25 Objects
Fueled 10 cars.
Painted 10 Objects.
Painted something!
Fuel a car within 0.1L of the requested fuel.
Scared off Dennis.
Ordered a Garbage Truck to collect your trash.
Cleaned up 25 Floor Stains.
Hit trash can with a score of over 25!
Cleaned up one floor stain.
Fuel a car within 0.2L of the requested fuel.
Got a tip during a minigame.
Fuel your first car.
Cleaned up 50 Trash Items
Picked up a trash item.
Complete a race in the RC Car.
Ordered fuel to be delivered to the Gas Station.
You found "Rudy"
Hit a trash can!
Managed to get really high into the air.
Bought the fifth caravan.
Reached Popularity Level 8
Reached Popularity Level 9
Reached Popularity Level 10
Paid off Uncle's first loan on time.
Completed RC Race on the Mining Shaft Track
Employee reached level 10 in all skills
Beat the Desert RC Course with a time of under 1:02:00
Bought / Found 10 decorations.
Bought / Found 25 decorations.
Returned the fish to their "natural" habitat.
Washed 10 Cars
Upgraded the Car Wash to Level 3
Upgraded the Car Wash to Level 2
Washed 1 Car
Fed the Sewer Alligator
Unlocked the Car Wash
Upgraded the Car Wash to Level 4
Upgraded the Car Wash to Level 5
Washed 50 Cars
Hit the coconut at least once from each of the 3 spots near the cauldron
Make an offering to Chunchumanchu
Drive the shark away before it manages to devour its first victim
Buy all new oceanic landmarks
Refuel 100 boats
Buy all station upgrades