Miner's work is heavy and sometimes dangerous, in the faces often collapses or explosions of methane. The hero of the game Grisou Blast got into a similar alteration and was at a huge depth under tons of soil and rock. To free the unfortunate, a tunnel was dug to it, but it is necessary to climb it to the surface on its own. Help the hero to pass through a long tangled corridor, without touching the walls. This is dangerous, because the slightest touch will provoke a collapse. A certain amount of time is allocated for the uplift. Trolleys will count the levels, if you make three mistakes, you will have to start the rescue mission first.