Talk:Fortitude/@comment-8523551-20130719005753

I am positive that this mod gives you resistence to knockdown/stun. I played many hours with it maxed and every now and then I would not be knocked down by a heavy gunner and sometimes roller balls did not stun me. After getting a sure footed mod and maxing that, I almost never get stunned by any attacks that would since I now have an 80% to resist it.