It looks like it was replaced by Vault Hub. (Interestingly, Vault Hub does contain a link to RPG Vault on its page, but when I click on it, no site comes up before it times out...)Jedi_Learner wrote:* RPG Vault no longer exists but it appears you can use the Internet Archive to view most of the pages.
Anyway, it looks like Vault Hub has pretty much the same function as RPG Vault...