Any interest in adding a 100% category? I am currently in the process of routing it (all birds all metal scraps and all achievements per chapter is pretty straightforward) and if I finish a run of it could be a pretty fun category ^_^

The achievements (https://www.xboxachievements.com/game/condemned/achievements) are displayed in the chapter completion screen of the chapter they were completed in even on the PC version of the game so things like all melee weapons achievement or beat the game using only melee weapons should be required as well.

A bit late to answering this, but feel free to route it, run it, and post it here. Collecting All Birds and All Metal Pieces seems like enough to qualify a category like this. I feel like achievements aren't necessary, and probably limits the potential time save in a lot of fights. I believe most skips wouldn't be used either, obviously. Anyways, feel free to post it here and then I'll add it, with rules based on what's shown.