Going through the labyrinth, you have to destroy enemies that live there by leaving a present for them - a bomb.

Going through the labyrinth, you have to destroy enemies that live there by leaving a present for them - a bomb. But you should move away or hide behind something at the moment when it blows in order to avoid death. Wooden walls of the labyrinth are also destroyed. Steel walls are unassailable. Each new level (there are more than 20 levels altogether) in the labyrinth is more complicated, enemies are more and more aggressive and, therefore, it is more and more difficult for you to survive...