Picked this up yesterday afternoon at an indoor flea market for $2.97. Couldn't resist. It was marketed by "Radica." It turned out to be a rescue mission. When I opened up the battery compartment, someone had mixed heavy duty batteries with alkaline, a no no. The heavy duty AAs had busted open, fortunately nothing was damaged yet. Has a nice long 15 foot cord. Takes four AA batteries. Nice little plug and play. Feels very well constructed, not cheaply made. It also has an option to use an AC adaptor, nice. Con would be, no way to have a two player experience with Golden Axe or Mean Bean. Kid Chameleon offers two player by alternating using one controller. Nice little selection of games to keep one busy. On the menu,Sonic 1Golden AxeKid ChameleonAltered BeastMean Bean MachineFlickyI wished they would make one of these things with the Genesis shooters built in. A portable would be the icing on the cake.