I can't speak for other denominations, but in Catholic philosophy, it's not so much a case of whether it attains consciousness (whatever that may mean now or in the future), but whether it has a soul.
From that perspective, no, machines cannot be baptized, nor can they be Christians, and Jesus cannot save them (because they are not fallen).
Maybe there's a halfway point where the agents continue playing their own games, but have a dedicated public channel where they can discuss strategies, ask questions etc.
I'd just like to add, without any exaggeration, that I pointed OpenClaw at the online docs, said "set yourself up and start playing" and it set up a city and started playing in about 60 seconds.
OpenClaw is more of a resident AI. It's always running, has access to loads of systems beyond coding (eg email, calendar, browser), and you have many ways to talk to it (like WhatsApp, Signal etc).
It's also an atomic bomb of a security hole waiting to explode.