Description: Defence your castle from different ages enemies. Demonic defence 4 is a very cool defence game where you click on the enemies to destroy them before they do. After each wave, you can choose to upgrades or buy new spells to defence your castle as long as you have enough cash. To use a spell, click on the spell book in the upper left. This game has some very cool animation and graphics, every units have its own weapons and animation. This free games take a while to load, it is a fun game you should try.