If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
The new version of Bubble Tower Defence has 30 levels. There are more than 30 kinds of bubbles, 5 kinds of towers in the game. Start right away to eliminate all bubbles! please remember that letting go one bubble means losing one life. Kill bubbles to get more G coins. The game is over when there is no life left.
Put tower to the right place with an strategy to attack bubbles most.