Monster Castle Defense online flash game is a simple board game that will keep you engaged for hours. Monster Castle Defense requires skill and can be a brain twister at times but it's a lot of fun to play. Use the mouse and keyboard to play, you will be told what keys to use and how when you play Monster Castle Defense.

The game features sound effects and background music so be aware of that when you launch the game, to prevent sudden loud sounds do turn your speaker volume down before continuing

Protect your queen from the evil human army that wants to destroy her. Summon monsters, upgrade , evolve and create a powerfull army.

To start playing click the "Play Now" button bellow! Enjoy!