Your goal in this scary Tower Defense game is to place towers throughout the maze to defend the shelter. Earn money as you shoot zombies, ghost, ghouls, goblins, Frankenstein, mummy, pumpkins and more. Purchase new and upgrade towers, get elements and accessories to protect the town. Combine elements and complete each wave to access the next level. Use YOUR MOUSE to click on the tower type, place on the screen to create tower. Navigate the map by scrolling with WASD KEYS or ARROW KEYS. Upgrade each tower up to 5 times. Purchase "shards" to place on your tower to upgrade it further. Happy early Halloween 2011!