Here is the full list of all 30 Robinson: The Journey achievements.
Open the fence between Home and Farm.
Find and scan the HIGS Colony Unit.
Find and scan the HIGS Crew Unit.
Find and scan the HIGS Science Unit.
Find and scan the HIGS Construction Unit.
Find and scan the HIGS Emergency Unit.
Find a way to move the Longneck in the Jungle.
Give Laika all possible commands.
Clean the toilet at Home.
Play all tricks with Laika.
Repair the damaged objects at Home and at the Farm.
Disguise Laika
Hit the basketball basket with the basketball from all marked positions.
Make the paper plane fly for at least five seconds.
Use the bricks in the tree house to build the structure shown on the tablet.
Match all special butterflies by colour in the Jungle.
Help the Longnecks in the Tar Pit.
Catch the fish near the water turbine in all possible ways.
Succeed in all leisure activities.
Restore power to the Planetarium.
Finish every HIGS puzzle completely.
Scan each land creature once.
Scan each air creature once.
Scan each water creature once.
Activate every quick travel point.
Complete the scanning of all needed land, air and water creatures.
Reveal the secret of the Esmeralda.
Find and scan every communicator.
Defeat the Tyrannosaur with the help of HIGS and Laika.
Find and scan every missing HIGS unit.