Collect 100 treasures
Collide two ships for the first time
Sink the ship for the first time
Complete Tortuga
Complete level 15
Complete 10 levels without using tips
Collect 50 treasures
Complete 1 level in Tortuga without sinking
Complete a level with 2 ships without collisions
Swap 100 grids around
Complete Port Royal
Complete level 10 without tips
Rotate 200 grids
Complete 10 levels without sinking
Swap 50 grids around
Rotate 100 grids
Complete level 5
Complete 5 levels without tips
Collect 10 treasures
Complete 5 levels in a row without sinking
Collect 2 different treasures in the same level
Complete the first level
Collect your first trasure
Use tips for the first time
Swap one grid for the first time
Rotate one grid for the first time