Sounds like an overly complicated zombie infection mode. Like way overly complicated and unintuitive… why are they summoning things?
As far as playing it on our server, there’s no plugin for this. It’s a collection of undefined plugins with undefined configurations. I’d basically have to recreate it manually, and with such obtuse rules, we’re probably better off creating our own game. However, we could base it off this game, but just take the best parts.