these seem to be the arcade version of the genesis.

my question is : do these systems just play mega-drive/ genesis games or are these souped up versions of the games.

i was looking at screen shots of the systems and the mega-tech games looked like souped up versions of the home games and the mega play games looked like the home versions

the confusing thing i saw was a coment that the mega-tech system was mastersystem based. Looking at the games i dont see why sega would have made a system to play upgraded genesis games on mastersystem hardware.

Does anyone have one of these systems that could shed some more light on my question (are the games just genny/mega drive or souped up arcade versions)