I’m not saying I will do this, but if I manage to do a NMG run, 100% the game, and do not get hit, would you make a new category for it? This would be a huge challenge for me or anyone who would do this, but I want to try it.

Generally leaderboards are created when 2-3 people have run a category, not just one. perhaps you can talk the mods into creating one with just one run for this, although it seems kind of similar to low% no damage for that.

in any case you'll get much more response in the discord than on here.

Thanks, I’ll look into it.