Eat your first fish.
Reach a new growth tier for the first time.
Complete Coral Coast.
Complete Kelp Maze.
Complete Sunken Harbor.
Complete Abyssal Glow.
Complete The Open Deep.
Defeat your first boss.
Defeat three bosses.
Defeat all five bosses.
Collect your first relic.
Collect every campaign relic.
Find your first secret pearl.
Find 10 secret pearls.
Enter an underwater current.
Complete a level without taking damage.
Eat 100 fish.
Eat 500 fish.
Reach the maximum growth tier.
Earn 25 level stars.
Earn 100 level stars.
Earn every level star in the campaign.