King Flex

King Flex, also known as Muscle Grex, is a superpowered version of King Grex that appears at the end of Goop's World 2. King Flex, as Grex begins to call himself after transforming, is the result of King Grex absorbing the power of the Magic Opals after regaining his mortal body (because of this, it can be assumed that King Flex is Grex's equivalent of Goop's Beast Goop form).
King Flex resembles King Grex, but he has grown to a height of 12-15 feet and gain several hundred pounds of muscle (while his head humorously remains the same size). His claws become much longer and sharper and more spikes grow out of his limbs, shoulders, and back.
Category:Goop (Series)
Category:Toshiko Games
Category:Transformations