Beginning with Balloon Fight this week, Nintendo is releasing NES and SNES console classics over a new Virtual Console for the Wii U. Eurogamer noticed that the NES version of Balloon Fight in the EU runs slower—50 Hz compared to 60 Hz for the NTSC version of the game we get here in the U.S.. The slower speed… » 1/27/13 2:30pm 1/27/13 2:30pm