Cemetery Of Skeletons 2

Enter the world of Cemetery Of Skeletons, here you will have to fight against hordes of skeletons to save the earth.
Armed with a rifle you can shoot and kill the skeletons while trying to complete the level by reaching the checkpoint.
You will also have to be careful: if you enter the field of vision of a skeleton it will start running and chasing you. If there are few of them they are manageable but too many can be a problem. Play using keyboard and mouse, shooting with left mouse click.
Good luck and survive