choose the side you wish toclimb first choose the one hardest one first, then when your at the top, and start the speed kill, remember do NOT press sqaure until the screen changes!!!!!.
when that done, do the other side.
be careful when he is blind he is 3x as strong, i died 4 times with one hit from him T.T
but with the speed kills take your time do not rush.

i am at the twins right now, they are basically invincible, i am wondering how to kill them, since they are fighting together and are incredibly hard.... if you have beaten these please pm me.

When there is white blink jump and another blink press the button fast. If all ledge broken fight behind his feet. His weakness on his left foot.