- Tupolev
- |
- Honorable Member
Directions to the hallway that heads from bottom to top:
When you get to the "Light Fuse, Run Away" chapter title, there are two hallways to enter the engine room out of. If you take the right hallway, go up the ramp to your right, and then head to the far side of the room, there is an entrance to a hallway which will take you from bottom to top without excessive crouch jumping or other obstruction (except for a lot of flood).
Otherwise, you can continue to brave the crouch-jumping platforming game aspect of the level :)