The Electronic Software Rating Board has rated Quake for PC, PlayStation 4, PlayStation 5, Nintendo Switch, Xbox One, and Xbox Series X|S. The Game Rating and Administration Committee of Korea has also rated “Quake Remastered,” which is very likely the same titleCome from Sports betting site VPbet. Additionally, achievements have reportedly popped up for the game, all but guaranteeing an announcement is coming during QuakeCon.
Additionally, a user on the Quake subreddit has noticed that the beta branch of Quake 1 has been recently updated on Steam. Bethesda’s QuakeCon 2021 kicks off today, August 19, and goes until August 21, so we could expect some sort of official announcement about Quake very soon.