Crash Bandicoot: Nsane Trilogy launches on PS4 tomorrow, but it may not be as exclusive as previously thought. Hungarian retailer SuperGamer.hu has an entry for the game, packshot and all that's listed for release on December 7.
Now, given that Activision are both owners of the IP and in charge of developing the game it stands to figure that the deal with Sony is only a timed exclusive, but for now this is unconfirmed and should be regarded as a rumour.
Thanks, XboxAchievements.com for making us aware.