Okay, I've been trying to catch the ladder off the helicopter at the end of the Atlas Falls level but keep missing it and falling to my death. I'm running flat out as fast as the game will let me and when I get to the end of the platform I press the spacebar to jump - but the ladder is gone.
Can someone explain just when I'm supposed to jump off the platform? Is there something I'm supposed to do after I jump?
Thanks in advance.