David brings our review for Faery: Legends of AvalonRole-playing games, known as “RPGs” for short, allow gamers to consume the role of characters in fictional settings, with the player’s choices affecting the way the narrative pans out.It doesn’t come as a big shock to learn that there are very few RPGs available on the Xbox Live Arcade, presumably because the amount of content in your typical role-playing game is massively above the accepted size for a downloadable title.