Collect over 150 pearls in one game on Intermediate or higher
Stock up on 25 pearls without entering the Pearl Zone
Stock up on enough pearls to fill the Pearl Zone without entering the Pearl Zone
Lose all the starting pearls in the Pearl Zone without firing a shot or losing a ship
Earn your first bomb
Earn 6 bombs in one phase without losing a ship
Clear every row of pearls at least once without losing a ship or moving to the next phase
Reach the first warp phase without collecting a single pearl or losing a ship
Collect over 150 pearls in one game on Expert
Destroy your first Oystron
Earn your first extra ship (4,000 points)
Reach the first Warp Phase without adjusting the Y-Axis of your ship
Make it to the first Warp Phase while killing at least 50 oysters and without collecting pearls
Destroy your first Oystron on Expert
Obtain 10 Pearls while in one Warp Phase
Kill at least 200 Oysters on Intermediate
Kill at least 200 Oysters on Expert
Collect over 100 pearls in one game
Collect over 75 pearls in one game
Collect over 50 pearls in one game
Collect 100 pearls while on your last life
Destroy your first Oystron on Intermediate or higher
Collect over 150 pearls in one game
Kill at least 200 Oysters
Completely fill an empty row with pearls in one fell swoop
Earn a second extra ship (8,000 points)
Stock up on 100 pearls without entering the Pearl Zone
Reach 12,000 points
Reach 12,000 points on Intermediate or higher
Reach 12,000 points on Expert
Collect over 50 pearls in one game on Intermediate or higher
Collect over 50 pearls in one game on Expert
Collect over 75 pearls in one game on Intermediate or higher
Collect over 75 pearls in one game on Expert
Collect over 100 pearls in one game on Intermediate or higher
Collect over 100 pearls in one game on Expert
Reach 16,000 points
Reach 20,000 points
Reach 16,000 points on Intermediate or higher
Reach 20,000 points on Intermediate or higher
Reach 16,000 points on Expert
Reach 20,000 points on Expert