うさぶろっくずし - ブロック崩し

The main character, a rabbit, climbs atop a tree and fires balls to destroy blocks. The stage is cleared when all the blue blocks are removed.

Enemies will also get in the way, so hit them with the ball to defeat them. You will earn points by removing blocks, defeating enemies, and clearing stages.
The game is over if you drop the ball and your remaining balls reach 0, or if you are attacked by an enemy and your health reaches 0.
Enemy appearance patterns are random each time, and the difficulty increases as you clear stages and time progresses.