I've tried and it is very possible, my runs do die at one part in particular, it's the part where you hit a button to speed up the conveyors before cave johnson. that's where most of my runs die.
the similarity between that and any% would really just make it a slightly slower any% that's more of a shot in the dark. you don't need to have a leaderboard for a challenge run or whatever
@nonsensicalalias can there at least be a category other than Any%? Some category suggestions are actually good
You'd have to come up with a category that's not just 90% the same as any%.
i like the idea, but i wouldn't be able to pull it off. I think it'd still be a great addition though.
i personally think blindfolded categorys are just a lazy way to post a new category on a game