So I'm just 3 more bronze badges from my next promotion, and I REAAAALLLY want to play Angel of 100. So, I decide, why not get the ones for Angel of Marksmanship?
But unfortunate run-ins with Demons before I could snag Dualgunner kept me from getting very far. So I finally luck out - there's a vault full of demons and several acid barrels to get my sweet, sweet crafty payback.
I begin shoving a line of 3 such barrels into place, when an imp appears out of nowhere and blows one up in my face, knocking me to 20%. After dealing with him, I get my huge acid pool set up and blow the vault open. The demons traipse on out and kill themselves. Large Medkit, Power Mod pack, nothing special, but it was the revenge that counts. I open my inventory to use the mod kit and...
...I could have sworn I had an agility mod pack...
I tentatively put on a chaingun and sure enough, I'm able to fire.
SON OF A BITCH.
I'm sure others have gotten farther following the parameters of harder challenges without realizing they're not actually playing them. What are your stories?