THE FORTRESS PART 2 (past) :

1) Jump on the right and then on a ledge. Do a wall mode until you can jump.
You must find your way to 2 poles to go up. Now on a ledge, do a wall run to
reach the save fountain. Now run to the end of this ledge and fall on a plank.
Jump to another one and do a wall mode until you can walk on another plank.
Jump to another ledge.

2) Walk and jump to a pole, jump on the next ledge. Now it's time to use a rope
and grab the lever. The door closes and you must know turn back. Jump to the
rope. Descend and do a wall run. Enter a room with 4 ninjas in it. Kill them
and run to a wall. Go up and use some pole to reach a ledge. Grab a ledge and
go up. Jump to a pole and then jump to the wall and rebound on it to grab the
next pole higher. Now jump to the ledge. Use your monkey skill to advance.
Jumlp to the other side and monkey again. At least go up.

3) In the next room, do a wall run to grab a rope. Jump to the next rope. Now,
use the rope to advance and do a wall run to reach the other side. Last pass
between 4 spike towers. You can save at least. Activate the portal by pressing
the button in the correct order and pass it. You gain a new power, Eye storm.