Complete all levels from the Hills
Complete all levels from the Mountains
Complete all levels from the Forest
Complete all levels from the Cave
Complete all levels from the Tutorial
Complete all levels from the Return
Complete all levels in the story mode and see the end
Complete all Easy levels from the Memory chest
Complete all Medium levels from the Memory chest
Complete all Hard levels from the Memory chest
Complete all levels from the Memory chest
Get all the feathers from the game
Get a feather
Get all the feathers from the Hills
Get all the feathers from the Mountains
Get all the feathers from the Forest
Get all the feathers from the Cave
Get all feathers from the Story Mode
Get all feathers from the Easy Memory chest
Get all feathers from the Medium Memory chest
Get all feathers from the game
Visit the Memory Chest
Visit the Photos Album
Set the volume of músic and sound to maximum at settings menu
Complete the last level from the Hills without dying
Complete the last level from the Mountains without dying
Complete the last level from the Forest without dying
Complete the last level from the Cave without dying
Die in the Tutorial
Die 20 times in a row at the same level
Die 100 times in a session
Get all feathers from the Return
Complete the last level from the Return without dying
Get all feathers from the Hard Memory chest