Bloons Tower Defense 4 Expansion is a fun endless tower defense game. Strategically place your monkey towers along the path to pop all the balloons and defend your territory. With new maps, towers, and upgrades, test your skills and find the best strategies to stop the relentless balloon invasion. Unlock powerful special abilities and unleash devastating attacks to overcome the toughest waves. Can you conquer the expanded challenges and emerge as the ultimate bloons-popping champion?