I seem to be running into a weird problem in the mission where you climb over the wall to blow up the bridge in Junpar. I can't seem to get through the gun stage, where you're supposed to distract the bots by pulling the two levers. They simply can't be interacted with, even if you gun down every single enemy in the level (except the bots). Oh, and this is my first time playing through the game, so forgive me if I'm missing something obvious here.

Thanks in advance!

That's the thing, the levers can't be pulled or interacted with in any way. I've tried pressing the "Use" button, shooting at them, sprinting into them, jumping into them, everything. They just behave like static objects in the game world.

Nevermind, I'm an idiot.

I had previously changed some of the button configurations so that 'Use' is designated to the 'E'-key. I thought I had changed it in all of the different menus (Adventure controls, Fighting controls, Swimming controls, et.c), but it turns out I missed changing the Shooting controls. So all I had to do was press 'Enter'... *facepalm*

Anyway, thanks for the help regardless.