For 'Man in gap', I haven't really got into that game much. It's fun for a few minutes for me, but after around ten minutes I get bored of the same old thing.
My highest score on the game was somewhere around 27.
If you guys didn't know (maybe you did) Man In Gap is basically exactly the same as Mr. Space for the iPod Touch and iPhone. The only big difference I can see is that in Mr. Space you get 3 lives. I don't know who copied who on these games, but they're both pretty darn addictive. My best score on Man In Gap is around 33.
I haven't played this game for a while but I remember that it is really addicting even though I am not good at it. My score was around 24 or more, I don't know exactly. If I train I can get over 30.