A Vine post on the official Telltale Games twitter account points to new content for The Walking Dead.
The tweet was posted this morning on the The Walking Dead developers Twitter account, with no information aside from the title, "Day 2."
Day 2 vine.co/v/b3gbMwUuD1x— Telltale Games (@telltalegames) June 3, 2013
The teaser shows a character named Vince, and the art style resembles that used in the studio's previous The Walking Dead games.
The post likely refers to the comment made by Telltale Games writer Garry Whitter that new content would be coming before the Autumn (Spring for Australia) release of The Walking Dead Season 2.
Telltale Games has also announced that The Walking Dead series would be coming to PS Vita later this year, with its next project The Wolf Among Us, also expected this year.