For several years, a French artist going by the name “Space Invader” has been roaming the streets all around the world and creating subliminal (and some not so subliminal) Space Invaders tile installations in all sorts of public spaces.

Now you can join in the fun and make your own Space Invader tile with the Space Invader Invasion Kit. The (quite pricey) $100 kit comes with an instruction sheet and a set of pre-cut invader tiles. Just add cement and you can be part of the invasion.