1 - 0:09 (jump into the hollow tree trunk)
2 - 0:43 (open the corner wall)
3 - 1:00 (open the corner wall)
4 - 1:02 (ride the elevator down and follow the path)
5 - 3:54 (open the wall with the yellow/orange lights)
6 - 4:45 (jump into the dark room)