Collect all other trophies.
Bring Bjorn 5 fishes
Complete Kofi's quest 5 times
Find artifacts from the ruined Mars Base
Collect carbon dioxide for our resident Scientist
Win 5 or more Mars rover races
Serve 15 or more customers in a session
Bring 2 produce yields from 5 different crops to Kofi
Harvest first crop.
Uncover the truth about Mars Base Alpha
Obtain a power amplifier.
Find the 3 missing droids
Complete the super fertilizer quest
Complete Bjorn's quest 5 times
Defeat 3 different dungeon mini-bosses
Win over 10 Mars rover races
Build 20 or more solar panels
Build 10 or more oxygen tanks
Serve over 50 customers
Build 20 or more water tanks
Discover the meaning behind the book
Harvest over 50 crops
Successfully survive on Mars for over 2 years
Collect all the Mars Rovers
Collect all the Rocket parts
Build all Mars Base buildings
Obtain 1000g or more in funds
Build 10 or more town props