The fix is the first use of the Wii Shop update feature.
Military Madness fans were disappointed to find less than perfect emulation in the Virtual Console version of the TurboGrafx-16 title. The game suffered from a lagged scrolling glitch. As of today, the bug has been eliminated.
Purchasers of Military Madness will find an updated version waiting for them in the Wii Shop Channel. Loading the Military Madness download page will yield an Update button rather than the usual Redownload button. New downloaders of the game will get the fixed version automatically.
While this update is just a bug fix, the Wii Shop Channel Shopping Guide mentions that enhancements to existing games will be made available in the future. This release offers a glimpse at the update process as well as shows the commitment of the emulator programmers in resolving issues after games have been released.