Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Ahead of the Curve	Score 500.000 points and finish the stage.
Friend or foe?	Finish the game with an unexpected ending.
Give it back!	Finish the game.
I deserve a medal	Break the High-Score and finish the stage.
I don't need them, it is just for show	Collect five lives during a single run in Master Mode.
I have the power!	Find five Hidden Power-ups in one playthrough without closing the game or returning to the title screen.
It was not a mirage!	Clear all the Desert stages.
Knock Knock!	Clear all the Dungeon stages.
Learning the Basics!	Complete the Tutorial.
Master Summoner	Defeat the final boss in the Master Mode.
Ohh, shiny!	Get your first Rainbow Star.
Shiny Collector	Get ten Rainbow Stars in one playthrough without closing the game or returning to the title screen.
Through the Woods	Clear all the Forest stages.
Untouchable	Stack five extra lifes.
You wish I was a mirage	Defeat the first boss in the Master Mode.