A white ape monster. He wields an extendable staff that shoots beams from it. He attacked Dex not long after Dex had defeated Spearavore. Assisting the Space Monkey was an army of smaller primate monsters known as Ninja Apes. As Super Blue, Dex confronted Space Monkey and his Ninja Apes. After defeating the Ninja Apes, Dex fought Space Monkey. After a hit from Space Monkey's staff, Dex called in Combat Chopper and managed to evade Space Monkey's extending staff. When Dex knocks the Space Monkey off the cliff he climbed up, Dex deactivated his Super Blue form and destroyed Space Monkey with the Electro Saber. Fits the category of Double Face's unit.