Am at the final mission. am walking the hall of flames inside of that alien building. i follow the instructions. as soon as am at the edge i just die. That gould guy tells me something about some walls. i have no idea what he means. Its this a glitch or am i doing something wrong.

THaught if i bought the armordeflection before i enterd the building maybe i could survive. but that dident works sense the **** nanopoints disapears. Whats the **** point of preording a game when the **** dosent work as it should do.

You don't need deflection. Ignore Gould, too.
Try crawling faster towards the fires once you fall over, and keep on tapping W once you're close to the edge. Then press space.
Why so angry about losing nanocatalyst? You don't need it for the video at the end.

I was stuck here a bit like you but figured it out on my 3rd try. You just have to press and hold W when it flashes (which is a bit misleading I know).