Jr. Pac with the speed up chip or via the 60 in 1. However, keep it slow and it's a hell of a challenge.
IN FACT: a year ago I emailed Twin Galaxies about a Mame score for the TURBO version of Jr. Pac. (As they did have it listed) I asked them what the speedy jr. rom was called as I couldn't find it(the rom file itself). I wanted to submit a score. I was emailed back by one of the refs, stating that they couldn't find the rom either and took it off of the competition(website) because they said that it was a rom Hack. I emailed them back and said "Well, what the hell do you think Ms Pac and regular speedy pac are?"
They didn't have an answer for me, I then asked them how Robert Mruczek and this other dude, got a high score for Speedy Pac Jr. back in 2005, but all of the sudden, now its considered a ROM hack? I then asked them if they could provide me with this supposed speedy Jr. rom hack that Robert M. used to get the high score and TG said they didn't have access to it.
Whats killer is that Robert M. Verified his score himself. If you look at a lot of his scores, he verifys them himself and it's all done in one day. Kind of makes me wonder if he didn't just put random scores on the website to "Get the ball rolling" so to speak on some of those games listed in MAME. For the TG site (before they become popular). Just a thought....
Here is the Turbo Jr. Pac scores, but after I emailed them, it instantly became classified as a Hack and they won't take scores nor tell me where the hell they got the speedy version of the rom or it's name and how these two people come up with high scores on in the first place.
http://www.twingalaxies.com/index.aspx?c=22&pi=46&gi=3193&vi=7752
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