Here is the full list of all 18 Mr. Donovan achievements.
Catch an Octopus as a pet
Catch an electrobot as a pet
Catch an Owl as a pet
Catch an ultra octopus as a pet
Catch an ultra electrobot as a pet
Catch an ultra owl as a pet
Add 50 blood points to your ship
Add 200 blood points to your ship
Add 800 blood points to your ship
Add 20 respect points to your ship
Add 60 respect points to your ship
Add 120 respect points to your ship
Add 100 resources to your ship
Add 500 resources to your ship
Add 1500 resources to your ship
Earn 50 love points
Earn 200 love points
Earn 500 love points