What video game system has the most video games

Xbox 360

Edit: This is a stupid answer. Peorid. The Game Boy, Game Boy Color, Nintendo, Playstation, Playstation 2, and Nintendo 64 all have larger game librarys than the Xbox 360 does. I'm even including downloadable content in this one.

I don't know which one has the most games, but it isn't the x-box family. If you count a Gaming PC as a video game system, then the PC has this in the bag, hands down. If not, then I can't give you a clear answer.