BTD5 (Bloons Tower Defense 5) Play these working flash games or read this if game doesn't load Go FullSreen BTD5 (Bloons Tower Defense 5) BTD5 (Bloons Tower Defense 5) is a free online strategy game. You have to build towers, choose upgrades, hire agents and use special strategies to complete the level. Play the other versions: BTD | BTD 2 | BTD 3 | BTD 4 |
