Demons on earth

Story: In a world, where the underworld had came back to life (not zombies, demons). The world would fall into chaos, with countries trying to use there human made weapons, tanks, artillery, and any source of a combat vehicle. These combat vehicles would be destroyed easily by the demons. After days, North America, and South America would be wiped out. Most of Africa wiped out, and most of Eastern Asia wiped out. Only Europe and west Asia has a standing ground… their weapon… Human Spartans (kinda like halo but more strong). _____________________________________ You are one of the Spartans, who are still undergoing training. The spartan squadron you are apart of is the PSR (Polish Spartan Regiment) The world is a massive sandbox, with a broken down earth and mass amounts of demons. You as a Spartan will start off with the training, then sent out into the massive world of fire. Fight, find love (if you so choose so… just make sure it ain’t the doctors… ;)) save the people, and possibly the whole world.