How retro Cool is this? The Space Invader Cake Mould

Space Invader Cake

For all you Space Invaders fans this must be the coolest birthday cake ever. The space invader mould helps you to easily bake your very own invasion fleet which I’m sure you and your friends will enjoy defending against.
The cake mould is made from silicon and is available from Spinning Hat for £9.99, what other gaming icons do you think would make great cakes?