It's a nightmare. You are trapped in an abandoned mine with an injured comrade at your side against God-knows-what. Make your stand, get out alive. Three words of advice: shoot to kill. These things are not human, they are monsters..
As you fight hordes of undead demons exploring the Death Wizard's mysterious castle, you'll find spells that will allow you to use the elemental forces. Good luck!
Another Doom style game called "Flatten Horizon" with top view game play. Plenty of monsters, weapons, blood and doom like action in different perspective.
A top-down shooter with over 25 weapons and 50 levels. These zombies are faster and more aggressive than usual. Choose your hero and shoot down those brain dead fools.