PCGames out of Germany has the latest Fallout 4 rumor to hit the web this week. They claim that an anonymous source told them that Bethesda will reveal a 20-30 minute long gameplay demo for Fallout 4 at the end of their dedicated E3 2015 press conference.

Their source also suggested that the game would not be a 2015 release. E3 2015 is still about a month and a week away from kicking off and already the rumors are coming in hot and heavy. Of course, this isn't the first Fallout 4 rumor that we've had to contend with. There have been plenty Fallout rumors that have kicked off in the past however many months. So far, not a single one of them has come true.

Grain of salt and all that.