Here is the full list of all 44 Aquatico achievements.
The base game contains 37 achievements, and there is 1 DLC pack containing 7 achievements.
Start the Atlantis project.
Complete the Atlantis project.
Complete the Atlantis project without building a single Trade port or Trade company.
Scavenge scrap from 5 derelicts.
Scavenge scrap from 20 derelicts.
You have deterred megalodon or pirates from damaging any buildings 5 times.
You have deterred megalodon or pirates from damaging any buildings 20 times.