I've thought about this before, but have never done a run. If you do one I'll add it as a category for sure.

A low percentage category would be determined only by collecting as little pac-dots or fruit as possible. All those other variables have no bearing on the percentage displayed at the end of the game. The other things about not getting points, checkpoints, dying, or being damaged were just extra random variables I decided to enact in those 0% videos I made.

Also, Yellow Pac-Marine and Haunted Boardwalk can without a doubt be 0 percented. All versions of the game can be low-percented to the same % value, as far as I'm aware.

The only problem with this category is I know that it is possible for pac-man to not collect the first three pac-dots in the chain on the Bear Basics, but it is super inconsistent. Same goes for other chains in the game, as well, so further discussion on this topic will be needed.