USE THE NINJA MORPH AND GO TO THE LEFT CORNER OF THE GATE
KEEP RUNNING AT THE LEFT WALL UNTIL YOUR HEAD CLIPS IN AND THEN YOU JUMP TOWARDS THE GATE
GO TO THE LEFT CORNER OF THE GATE AND FACE THE GATE
DO A DOUBLE JUMP AND JUST AS YOU DO THE SECOND JUMP HOLD FORWARDS TO CLIP TROUGH
BELOW ARE TUTORIAL VIDEOS BY: SQUID