Regarding CM Punk being confirmed for the WWE 2K15 video game, PWInsider reports that his inclusion in the game has no bearing on his current relationship, or lack thereof, with WWE.
The game design and Rivalries mode that features Punk vs. John Cena was set in stone almost a year ago, long before Punk walked out on the company. There was no way to change the game this late without completely removing that mode.
This is not a sign that Punk and WWE have come to terms on a a new deal of any kind. Sources insist to PWInsider that Punk and WWE have had “little to no communication” since he walked out.