Mass Effect 3 developers Casey Hudson and Mike Gamble have revealed two teaser images via their Twitter posts that could be suggestive of upcoming DLC for the sci-fi RPG. Information on what exactly the DLC will feature is still unknown, however rumours suggest it could be a grand finale leading up to the eventual release of Mass Effect 4.

Hudson tweeted "looks like a nice place for some R&R" alongside his teased picture, which looks to be a Citadel casino with Shepard in the distance. Gamble's picture on the other hand could be a possible look at a new Krogan class for multiplayer, with the tagline "does not look like a guy you'd want to mess with." Check out the pictures below for a closer look and let us know your thoughts in the comments.