Meet all the heroes and villains of the LEGO[registered] Hero Factory universe in this amazing Ultimate Sticker Collection. LEGO[registered] Hero Factory Ultimate Sticker Collection is jam-packed with over 1,000 reusable stickers. Join these robot heroes on their exciting missions, race after the bad guys, discover new weapons and vehicles to play with, and learn the secrets of the Hero Factory itself. You've got to be careful though - as this is the year of the brain attack, and evil alien brains have been released and are trying to take over the Hero Factory! Follow the story, play the games, and try to save the day with fun sticker activities. With a new series of the LEGO[registered] Hero Factory animated television series starting on Cartoon Network this year, plus a new online movie, LEGO[registered] Hero Factory Ultimate Sticker Collection is a must for all fans of LEGO[registered] Hero Factory.