Warframe coming to Xbox One?

Digital Extremes' free-to-play shooter Warframe could be coming to the Xbox One, if a recent update to PEGI is to be believed.

Although developer Digital Extremes has yet to officially announce anything, an Xbox One version of the co-op multiplayer game was spotted on the European video game age rating organization's website. Warframe is rated "18" for extreme violence on the site, but strangely enough, has a release date of December 31, 2013. For those who have been in a drunken stupor these past few days, today is now January 2nd and still no Warframe on Xbox One. 

Warframe is currently free on PC and PlayStation 4. In July 2013, Digital Extremes said it would consider bringing the game to Xbox One following Microsoft's new self-publishing rules.