POWERBOATS EXPANSION 1 you can add complete to the Powerboats game.
These tiles can bring your speedboat in trouble, but you try take advantage of the new situation.
CONTENT:
7 tiles, each 3 water hexes long. 2 sides, dark and light blue (like the game board sides):
2x Redoubt
2x Current
2x Maelstrom
1x Low-water