Wall Punch cipher location?

[Hole2Head]

Nobody has any information on the wall punch ability, so I'm gonna be the one who asks: Where's the wall punch ability?

[Hole2Head]

Found it. For anybody else: it's in the gravity garden, 2nd floor, in the junction that requires wall jump.

wall jump is in robot warehouse or whatever, the red building, 2nd floor, in the junction before the boss. No prerequisits.

[KaraPenguin]

The Garden room that has the large tree in the center with platforms going up the walls. The junction path at the very top of the room requires wall jump (or very carefully used lunging abilities) to reach. Down that path is the wall punch.