Save 250,000 people
Clear 5 Resource Caches in a level
Save 100,000 people
Complete the tutorial level
Save 25,000 people
Build an Advanced Rocket
Build an Air Filter
Build a Basic Rocket
Start the tutorial level
Earn 20 stars
Earn 30 stars
Generate a level
Build a Renewable Forest
Stockpile 10K stone
Save 500,000 people
Complete every level