Martian Matter Mega Set Pop open this alien spaceship to discover all sorts of alien-making technologies Mix and match the 14 different half-molds to create more than 90 different wacky alien combinations Place your finished alien creations in the spaceship's pods to fly the alien's home, or display them in the light-up planetary pod display Use the tools to flatten or dissect your alien creatures Dream up endless adventures and experiments for your aliens and creative fun that's completely cosmic Includes LUNAR LAVA gel and reusable METEOR MUD compound, which you can use to create alien forms