High Seas: The Family Fortune is a tile-matching game. The player drags
rows of jewels horizontally to make matches. Four or more jewels must be
matched by shape or color to be removed from the game.

The player receives combo points for creating two rows or columns in one move.
A bonus power-up is rewarded if the row or column is comprised of the same
color and shape. It acts as a bomb, removing several tiles at once. A wildcard
gem appears after removing a column with five or more pieces. It can be
matched with any shape or color.