Pirate Defense is a tower defense strategy game. You need to place the defenses to stop incoming pirates in 15 challenging levels divided in 3 regions. Upgrade and boost your defenses for a stronger defense. Good Luck Pirate Defense, tower defense, strategy game, pirate game, defense game, upgrade, levels, cannons, fortress, traps, sea, adventure, action, mobile game, strategy game, free game, 15 levels, ocean, pirates, build defense