Your mission in this shooting game is to shoot the enemies that surround you and try to survive all 25 waves. Use YOUR MOUSE to aim and click LEFT MOUSE BUTTON to shoot fireballs. Use these fireballs to destroy the undead. Keep an eye on your blue mana bar at the top of the screen. If it is empty you will be unable to shoot fireballs; your mana will refill over time. If a ghost reaches the necromancer in the center of the screen you will loose one heart from the health meter at the top of the screen. If all your hearts are lost, the game will end. Press "S" KEY to send Igor to collect any item you're pointing at (with your mouse cursor. Collect gold to use in the shop, and red potions to recover health. After each level you will be allowed to purchase upgrades in the shop using any gold you've collected. Have fun!