In the far future humans have colonised hundreds of worlds throughout the galaxy. Robots have been in use for centuries and millions have been discarded over the years. Discarded robots litter the galaxy and have become a problem for man-kind. Luckily the Planet Defenders protects us and gather up these old robots before they become a real danger to our planets throughout the galaxy! contents Summary: 9 Planet tiles 3 control tiles 4 player boards 10 blue energy cubes 10 orange energy cubes 10 green energy cubes 33 battery cubes 20 robot cards 23 technology cards 3 - Planet Defender robot miniatures 1 D6 1 rulebook.