Take this with the traditional grain of salt, since it has yet to be confirmed by Bandai Namco, but a listing for Pac-Man Championship Edition 2 has popped up on the Korean ratings board website which was found by the Twitter user known as lifelower.
Here's the tweet:
— lifelower (@lifelower) June 24, 2016
Pac-Man Championship Edition originally released during the golden age of Xbox Live Arcade and was at the time considered one of the platform's pillar titles. The game went on to get re-releases on various other platforms including the PS3, Android smartphones, and Steam. The game is currently on sale on Steam's Epic Summer sale for a measly sum of $2.49, so if you haven't played the game already, head over there and pick it up.