Here is the full list of all 73 Dino Hazard: Chronos Blackout achievements.
Activate the Command Center
The first droid you never forget
Activate the Radio Tower
Finish Part I
Activate the Hospital
Finish Part II
Finish Part III
Activate the River Cruise
Activate the Airport
Activate the Heliport
Activate the Hotel
Activate the Hydroelectric Power Plant
Activate the Water Treatment Station
Finish Part IV
Get killed by the giant turtle Stupendemys
Save 50 turtles
Save 100 turtles
Get killed by the Terror Bird Paraphysornis
Use the Reconstruction Bed at the Hospital
Save 50 pterosaurs
Get killed by Purussaurus
Get killed by Mosasaurus
Hack terminals 50 times
Save Ubirajara
Reach Part V with less than 10 battles
Save 100 animals
Kill 50 animals
Kill 100 animals
Save 50 amphibians
Kill 50 crocodilians
Eat 10 insects
Save 10 Protocyons
Save 10 jaguars
Collect 50 plants
Collect 100 plants
Collect 50 mushrooms
Destroy 50 Patrol Droids
Destroy 100 Patrol Droids
Kill 30 Giant Bats
Kill 10 large carnivorous dinosaurs
Activate the Geothermal Power Plant
Activate the Nuclear Power Plant
Activate the Almeida Mansion
Activate the Trophy Room
Eliminate all viruses
Activate the Harbor
Activate the Research Center
Conclude Part 5
Reveal the dirt on Chronos.
Destroy all mechas of the class Ricardo, Dolores, Olaf, and Lorenzetti
Find all of them (36 people)
Rescue Dr. Ghilardi and Dr. Aureliano somewhere on Ilha Grande