Original code: Adds auto climb when running on a 1 block ledge, like AM2R.

Extended code: Auto climb and pull in morph tunnels for 1 and 2 tile high blocks. Also ledge vault only works with power grip enabled, however there are instructions in the code if you want to make it work even without power grip.

Uses end of ROM for freespace. Hijacks "SamusCheckWalkingSidesCollision" function.

- Credits -

yohann: original code

kiliwily: updated code