Red planet player
Collect 1 star on each level of world 1
Red planet freak
Collect 3 stars on each level of world 1
The unstoppable red planet
Finish world 1 (marathon) with 10 or fewer deaths
Blue planet player
Collect 1 star on each level of world 2
Blue planet freak
Collect 3 stars on each level of world 2
The unstoppable blue planet
Finish world 2 (marathon) with 10 or fewer deaths
Green planet player
Collect 1 star on each level of world 3
Green planet freak
Collect 3 stars on each level of world 3
The unstoppable green planet
Finish world 3 (marathon) with 10 or fewer deaths
Brown planet player
Collect 1 star on each level of world 4
Brown planet freak
Collect 3 stars on each level of world 4
The unstoppable brown planet
Finish world 4 (marathon) with 10 or fewer deaths
Yellow planet player
Collect 1 star on each level of world 5
Yellow planet freak
Collect 3 stars on each level of world 5
The unstoppable yellow planet
Finish world 5 (marathon) with 10 or fewer deaths
Star saver
Collect 50 stars
Star gatherer
Collect 100 stars
Star collector
Collect 150 stars
Star hoarder
Collect 180 stars
Planet smasher
Destroy 20 evil planets
Planet destroyer
Destroy 50 evil planets