Bunker Shotgun Escape

In your village was attacked by terrorists and destroyed your house. Almost all the inhabitants were taken prisoner, but you managed to escape. You are very upset, but you need something to do. You must try to save the residents of his village, but for this you need a weapon. Nearby, in the forest, there is an old military bunker, and there should remain some kind of weapon. Make your way to the bunker and find there everything you need.