I'm trying to get that last bridge pushed over. I'm just not quick enough to go around and climb up before the doorway to the passage closes. Any tips on making it?
Run to the end. Do not walk...(push the shift button)
And jump over the edges when you're running so you won't loose time.
GreetZ,
BiK
Try setting the gameplay level to a lower setting, that will give you more time to get where you have to go.