The bulk of the inhabitants of Minecraft work in mines, extracting minerals and resources to develop the world and improve their living standards. But recently it has become more and more dangerous to go down into the mines. Unknown huge monsters appeared there, threatening the workers. Their number is increasing, and if it goes on like this, work may stop. You need to take action and you will in Monstercraft and Balls. The task is to fill up with stone balls on each level of one monster. Tighten the ropes in the right places to prevent the stones from flying past, and the stream will roll straight at the monster in Monstercraft and Balls.