Play Pirate Defense Online Game. One of many Strategy Games to play online on your web browser for free at KBH Games. Tagged as Defense Games, Pirate Games, Strategy Games, and Tower Defense Games. Upvoted by 19 players. Other games you might like are Bloons Tower Defense 4 and Zombie Parade Defense 2. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.