Here is the full list of all 36 Beach Resort Simulator achievements.
Have one hotel with 50% occupancy
Own 10 different buildings
Own 30 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 3 beaches
Own beach buildings on 12 beaches
Have 1,000,000 on your account
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
Supply 1,000 electricity
Supply 2,000 water
Hire 50 workers
Hire 200 workers
Accommodate 1,000 tourists
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
Sell 100,000 meals
Sell 10,000 drinks
Rent 1,000 pedal boats
Sell 5,000 nightclub tickets
Play without a drowning for 60 days after level 4
Play without loans for 6 months