you find yourself in the middle of nowhere. Hoards of zombies are slowly crawling towards you. It's been days since you last slept. You feel like giving up. Complete all assigned to the mission you do not let the zombies npe no chance of success in the game!
Use mouse to point and shoot. Use WASD keys to move around. Use SPACE bar to throw grenades. Use Q key to turn on nigh-vision. Survive for as long as you can.
Move the character with your mouse, use left mouse button to shoot, cycle trough weapons with scroll butonn or by clicking on them.