Bethesda may have inadvertently revealed Dishonored 2, just a day before its E3 press conference.

What sounds like the word "Dishonored" and "Harvey" were picked up by an open-mic broadcasting to a Twitch stream, and then posted to YouTube.

Although this seems accidental, Bethesda has since tweeted "Twitch test a success. Tune in tomorrow night...for more surprises," indicating it was planned. Though this may just be damage control.

The mic doesn't pick up any details about the game, simply that apresentation by Harvey Smith, co-director of the first game, is happening.

Smith moved to Lyon, France to work with Arkane Lyons, though it wasn't clear on what.

Developing...