I wish anybody I knew used it.
I was the first person I know to even hear about it. I’ve gotten a few people on it, but it’s a harder sell now that they don’t support SMS. Back when they did, anyone could use it as their main messaging app. Now it can only be used to message other people who have it, and nobody wants to switch to something that they can only use to talk to one person.
I was introduced to this game by a friend and played it all the time! There was a sequel too.