There's also an astonishingly good homebrew version for the 2600. Might look a bit flickery on an emulator, but it plays great on my Harmony cart. The only inaccuracy is that it has to use a symmetric playfield, so rotating a door also rotates the corresponding door on the other side. This does open up some interesting tactical options, however.
Great avatar Gamevet!
Here are two unique homebrews of the KC variety for the 2600:
KC Monster Maze 1982 Dream Release, with a large scrolling self modifying maze:
https://www.youtube.com/watch?v=aghqgf6qqRw
And DodgeIt Panoramic Adventure where pacman is one of the opponents:
https://www.youtube.com/watch?v=UHpJjvHjmH0
Wiz-Man on Game Center CX 2!
It's by far the ultimate Pac-Man alike that isn't just a clone.
https://www.youtube.com/watch?v=AwszrzgerAg
check out my classic gaming review site: http://satoshimatrix.wordpress.com/
It's not bad, but it's just not much of a challenge, and gets dry pretty quick. I find that's a problem with a lot of the games in the Game Center CX series. For this one, you're probably better off playing Devil World, which it was clearly inspired by. Of course, an English patch for GCCX2 was released not too long ago, so it's at least a bit more manageable if you want to give it a shot.
check out my classic gaming review site: http://satoshimatrix.wordpress.com/