Here is the full list of all 36 Beach Resort Simulator achievements.
Supply 2,000 water
Sell 100,000 meals
Play without a drowning for 60 days after level 4
Sell 5,000 nightclub tickets
Play without loans for 6 months
Own 30 different buildings
Sell 10,000 drinks
Accommodate 1,000 tourists
Have 1,000,000 on your account
Own beach buildings on 3 beaches
Hire 50 workers
Supply 1,000 electricity
Have one hotel with 50% occupancy
Own 10 different buildings
Own 80 different buildings
Own one building of each type
Own 100 bungalows
Own 30 hotels
Own 80 apartments
Own 10 casinos
Own 5 golf courses
Own the "Island Club" building
Own the "All-in Casino" building
Own the "Panorama Wheel" building
Own beach buildings on 12 beaches
Have 10,000,000 on your account
Have one hotel with 100% occupancy
Have 100 hotels with 50% occupancy
Have 100 hotels with 80% occupancy
Hire 200 workers
Accommodate 10,000 tourists
Accommodate 100,000 tourists
Have 60% of rich tourists in one hotel
Have overall safety at 50% after level 10
Sell 10,000 ice creams
Rent 1,000 pedal boats