Of course, if you are on PS3 and want to keep playing, the game is still running on PC and PS4, and you can take advantage of the game’s upgrade option to move your account to the PS4 at no additional cost. (If you don’t already own a PS4, it’s still a bit pricey.) It’s just the end of support for the old hardware already struggling on occasion, but it’s being done with an eye toward transparency for players on every platform.
Source: Official Site