Morphers is a LEGO theme created by Trigger Happy the Gremlin. Morphers is about villages of cybernetic humans who use multicolored wheels to morph with each other. This is done by taking two, three, or four minifigures apart and putting their parts together. Additionally, the minifigures use printing and easily peeled off stickers to make more complex morphs. In addition to nine sets, there is also a Collectable Minifigures series of Morphers.