Teen Titans Go Imaginext Beast Boy & Gorilla. Jump City is under attack! Beast Boy jumps into action by "transforming" into a gorilla with a projectile launcher. Hide the Beast Boy figure inside the compartment on the gorilla's back to "transform" him from human to animal. As Beast Boy runs into battle, turn the Power Pad to fire projectiles and send enemies running for cover. The gorilla's mouth opens when the Power Pad is turned.