While NetherRealm Studios head honcho Ed Boon has been busy sharing hints about new cast member for Mortal Kombat X, it seems that the latest bits of information about the cast may have come from an entirely different source.

Multiple sources, including Mortal Kombat communities Test Your Might and Mortal Kombat Online, have reported that the a recent promo video being played in GameStop stores may reveal that classic characters Mileena and Shang Tsung will be a part of the playable cast.

In the video, the narrator can be heard mentioning the names of both characters alongside Scorpion, Sub-Zero, and the recently confirmed Kitana.

Of course, this could simply be an error on GameStop’s part, but retailers do sometimes get information on games in advance before they’re revealed to the public, as was the case with Injustice: Gods Among Us’ Doomsday.

Whether or not this is a confirmation for both characters, we’ll have to wait for official word in the coming months.

Mortal Kombat X is set to launch on PlayStation 4, Xbox One, PlayStation 3, Xbox 360, and PC on April 14.

Source: Brian Castle via Test Your Might and Mortal Kombat Online