Here is the full list of all 12 Pengreens achievements.
Complete the tutorial and join aboard our team!
Finish the Level 05
Reach 32 Carbon Credits
Finish the Level 10
Reach 63 Carbon Credits
Finish the level 15
Finish the Level 20
Finish the level 25
Reach 99 Carbon Credits
Reach 129 Carbon Credits
Get the maximum score once
Obtain all the 165 Carbon Credits