SPY x ANYA: Operation Memories includes a few minigames heavily based on classic Namco games, including Pac-Man.

Oh, You Want Every FNAF Fangame Ever? Have It But Heres a Warning! camera system / map

memes

Some games in Pac-Man Museum Plus had sprites altered to reflect the current appearance of Pac-Man's Family, one instance was mistakenly unchanged.

Ms. Pac-Man can still be seen in the credits for Pac-Man Arrangement (2005).

Pac-Man Tamagotchi is the first original LCD game in the franchise for years. The game preceding it is Li'l Pac-Man. However it never released past a test marketing phase disqualifying it, making Pac-Junior the previous game.

the real one

drew more of my punky

The Galaxians were used in Pac-Man only because the developers were running out of items to use.

Scared ghosts with their normal colors are leftover unused sprites in Pac-Man Friends. Scared ghosts only appear in the classic blue and white colors.

Also, these are only for Blinky and Inky. Not Clyde or the unused Pinky.

Ms. Pac-Man does not make a appearance in Pac-Man World 2 but a picture of her can be seen during the ending.

This picture is from Pac-Man Fever.

Pac-Man Fever came out 7 months after Pac-Man World 2.