Holy Anglo-Roman Empire EU4 Campaign

RULES

You cannot cause another player nation to lose >= 1/3rd of their territorities through peace deals.

As a form generalised form of the above rule: Don't be a ♥♥♥♥. Europe's pretty dynamic; you don't need to go declaring war on players just because they're a juicy target.

If you are vassalised, annexed or crippled to the point you're smaller than all your neighbours, you have the option to play a different nation (either within the HRE or a reasonably sized neighbouring power).

I will be host and GM. Whilst it's unlikely I'll need to adjudicate on anything, GM's judgement is absolutely final.