Even if [CENSORED] IS a reference to "Hell" that doesn't imply Diablo 3 any more than it does Doom 4. PC Gamer has previously announced already known games as an "exclusive" announcement or in this case "top secret". There have been plenty of times when PC Gamer has hyped the heck out of their next issue only to disappoint equally much.(Not that getting more info on Doom 4 would be disappointing).