This is actually one my most favorite series. It is about the respect of the muscle, and while people do not seem to understand that, you need to be an body lifter, or strong man to fully get this idea. You need to check out Arnold in "Pump it up" to really get this game . Everything he says in his earlier works, pretty much explains what this series is about. The muscle is love, love the muscles, respect the muscles, worship the muscle.
I love Boy ( male oriented ) series, as much as I love Erouge/Pinku/SpegitiWest/Blkex/Sexploitation, and anything else glued to that. Boy, seems to get to me a lot. It shows youth in low-life situations, and does a decent job of it.
unrelated ( we are talking about muscle related things ), Ultimate Muscle ( like fighting foodons ) had this coin machine ( Like Apon Man ). Ultimate Muscle, actually has a couple of comics ( manga ) related and unrelated to it, including a tarzan escho series.
I can see the makers of this game, did not really put much thought into the content, as the PCE games. They look like they just wanted to have a good time making this thing, rather then show off the systems capabilities.