Actaea

What if we want to play a cold war game? Let's create analogs of NATO and the Warsaw Pact.

Psst, analogs of NATO and the Warsaw Pact already exist.

Maybe we can create/remake the Security Council so that it includes everyone by default?

I've already done that. I'm telling you, if you want, we can make version 3))) Mushrooms aren't as stubborn as Ventorum; they'll protest, but in the end, they'll come to an agreement.