I was working on my Sega Master System, testing out the remaining games that came with it, when I found the strangest glitch ever, instead of loading the game on the cartridge the system loaded Alex Kidd in Mircle World, a game I don't even own, at first I thought the cartridge was mislabled, but when it did it with a second cartridge, I figured I'd found some kind of crazy hardware glitch.

Any thoughts?