Unlock all levels, the space level and the aquarium level.
Enable this option to unlock the aquarium. This would normally require you to beat the Puffer Fish, Piranha and Flying levels. This option may require leaving the map screen and returning to take effect.
Enable this option to unlock the space level. This would normally require you to unlock the aquarium, have 10 stars and 10 collectables. This option may require leaving the map screen and returning to take effect.
Enable this option to mark every level as beaten. This option may require leaving the map screen and returning to take effect.