Play MunchMAC+: https://scratch.mit.edu/projects/167888989/ Use the arrows to move. Double click the flag in case.
I found this game called MunchMAC, which is a port of Munch. If you were wondering, this game is not a bootleg. It is a fan game by OldGames81, and he states that it is "A port of an InkNimations Games classic!" He is right, but there is a few differences. The most noticeable difference is that the maze is different. That's OK, because the Mac had a very limited screen and some very limited power back-in-the-day. Another difference is that the ghost colors are different. Yellow is obviously Airon because of yellow being VERY close to orange, and green is Erie.