Mining

 is the thirty-fifth level of More Bloons.

Completion
To complete this level, the Spiky Bloons on the top should be popped so that they can either clear out one of the surroundings of a Bomb Bloon, or just simply pop a Bomb Bloon itself. Next, pop the remaining Bomb Bloons.

Trivia

 * Hence the level's name, there is some mining and digging in this level.
 * It is one of the few levels in More Bloons that requires all of the bloons to be popped.