No missable achievements (plus 22 unknown)
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Learned how to fly!
Defeated Can o' Bomb
Passed half of the underwater planet! Take a time to breathe!
Learned how to surf!
Passed half of the candy planet! It's a pitty that Edgar is diabetic :(
Defeated Metal Edgar
Learned how to inverse gravity itself!
Defeated Sirus... for real!
Made your way out of the first virus invasion
Defeated Sirus..... for real?
Made your way out of the fourth virus invasion
Defeated Lava Shark
Made your way out of the second virus invasion
Sirus castle was easy, now fight him!
Made your way out of the fifth virus invasion
Passed the real Sirus castle
The end is near...
Made your way out of the sixth virus invasion
Made your way out of the third virus invasion