I'm returning to this game again soon, but I noticed there aren't rules for NG+ and just wanted to know how to add them or who to contact about adding them. Thanks

contact the game mods, or post what ruleset you think would make sense and then i could post in mod group discord

I'll try to make a list some time this week

Rules for all this game's categories have been added, but please reach out if you'd like to make any additions or changes.