I know a way to tame it without force tame I saw this in a movie once. Step one: go to the mega pithecus arena. Step two: make you tribe mates dress as Indians and tie you to a pole. Step four: scream and let the monkey grab you. Step five: let it take you to the top of the arena and do some tricks for it and wait for it to become your friend. And that’s how you tame the big monkey.