Zombie Crow 3D Windows game

A first person, 3D hack and slasher game. Its at prototype stage, where I'm mainly just trying to game balance the game, rather than making it have godly graphics(we'll see about that). It was originally meant to be a flat shaded, zombie themed, apocalyptic-ish world, but that may change later on. You kind a japanese katana, and you are basically thrown into hell(there is a reason for this in the back story which you can read separately, no story mode yet), with no way to escape. You're meant to try and survive, and kill as many enemies as you can. There are demons and tortured souls who want to kill you as soon as they see you. You are armed with just a very, very powerful melee weapon, and grenades, health drops and blocks(which you can snap together like in minecraft) around you which you can collect and use. Hoping to get this on steam some time(though obviously not at this current state)