Defensive Monster Revenge game

Mouse click on the bottom of the fort placed to the right place, gracefully enemy to press the space bar after the invasion. Click the fort, and then click Upgrade to upgrade Fort, click on the sale sell fort. How to get started: The game is loaded click PLAY GAME - then click on START - then click on the first map to start the game Game description: Monster has been pushed back again and again, but this time gathered a lot of monsters, they have already started plans for revenge, but we have advanced technology, will be able to stop their revenge, come challenge a look! Game objectives: Reasonable construction of the towers, destroyed all been successful invasion of the enemy now!