Mad Defense

Play Mad Defense online for free on Play HTML5 Games for Free. This Zombie browser game loads instantly with no download required. It also works on mobile devices.

Many different creatures are coming to attack the castle.
The crazy engineer has to defend the castle by responding with the weapons he has developed. You need to earn more gold to help the engineer. You can improve the castle and weapons with the gold you earn. You can also recruit the engineer's brothers to the task.

Use your keyboard, mouse, or touch controls to start Mad Defense and follow the in-game prompts.