Join Ben 10 in “Find Grey Matter with Ben 10,” where his trusted companion is hiding and it’s up to you to find him. Grey Matter is hiding somewhere and it’s your job to use your keen eyesight to locate him. Keep a close eye on the Omnitrix watch to see where he’s hiding. With each level, the game becomes more challenging and Grey Matter becomes more difficult to find. Get ready for a thrilling adventure and help Ben 10 find Grey Matter!