Finished all levels in hardest difficulty.
Finished all levels in normal difficulty.
Finished all levels in easy difficulty.
Finished all levels in very easy difficulty.
Used the debug or cheat mode once.
Used the debug or cheat mode in every level.
Crashed fifty times in a single level.
Crashed your glider one hundred times.
Crashed your glider two hundred times while playing in hard mode.
Skipped one or more boosts before reaching the end of level.