Ghost

 is the fourth level of More Bloons.

Completion
To complete this level, you need to pop as many bloons as you can. You can use Tack Bloons, if needed. However, you need to avoid the Ice Bloons, which are located between the center and the bottom.

Trivia

 * In this level, the bloons are placed together to make the shape of a ghost.
 * The Rubber Blocks and the Ice Bloons are respectively the eyes and the nose of the ghost.