You completed all levels from the Hills

You completed all levels from the Mountains

You completed all levels from the Forest

You completed all levels from the Cave

You completed all levels from the Tutorial

You completed all levels from the Return

You completed all levels from the story mode

You completed all Easy levels in the Memory chest

You completed all Medium levels in the Memory chest

You completed all Hard levels in the Memory chest

You completed all levels in the Memory chest

You got all the feathers from the game

You got all the feathers from the Hills

You got all the feathers from the Mountains

You got all the feathers from the Forest

You got all the feathers from the Cave

You got all the feathers from the Return

You got all feathers in the Story mode

You got all feathers from the Easy Memory chest

You got all feathers from the Medium Memory chest

You got all feathers from the Hard Memory chest

You completed the last level from the Hills without dying

You completed the last level from the Mountains without dying

You completed the last level from the Forest without dying

You completed the last level from the Cave without dying

You completed the last level from the Return without dying