Join in the mayhem and become a foam-ball firing menace in Dennis's Madhouse!

Treat all your friends like Walter the Softy as you get to meet Dennis the Menace and do battle with your foes!

Get behind one of the foam ball cannons and shoot away, you must also be aware of dodging shots as well though, because there are multiple cannons located throughout the complex.

This attraction was initially brought in from the Millennium Dome upon its closure.