Collect the shells by swiping through groups of 3 or more in Shell Splash! Save the fish from the shark that has already taken over much of the sea. Complete the levels by completing goals. There is a certain number of moves on each level. Unlike a typical match 3 game, shells are removed by linking together shells in groups of 3 more. Click and drag through groups/rows of matching shells to remove them. Shells can connect horizontally, vertically or diagonally.