You are trapped in the bunker which is about to be destroyed by the unknown force. Move the explosive barrels to blow the way out on the next level!
There is no way out of this bunker and your time is running out! Move these explosive barrels on the pressure plates to activate them and make the explosion to blow your way on the other level. Be careful moving the barrels as they are very sensitive and you have to be very delicate. Make it all in time or you will be buried underground.