Coop Corruption
This mod only works in coop games and makes each player completely immune to the other player’s favored corruption – if you’re playing Chaos and your buddy is Tomb Kings, you can chill in his territory without the rising Chaos corruption hurting his public order, and you won’t take damage from the sandstorms he creates.
Note that while this grants vampiric corruption immunity to other factions, it DOES NOT give untainted immunity to vampires – if I can come up with a better solution for that I will, but that’s such a fundamental part of their design I feel uncomfortable giving them global untainted attrition immunity.
Not really ‘balanced’ per se, this gives a clear major advantage to players by trivializing corruption of that type, but I’d rather have fun than balance.
Is probably compatible with pretty much everything else since this is just a script mod.