Igo Shinan '94 is a later release in the series of Igo (Go) games for the NES, offering a refined experience to players. This version likely carries forward the core gameplay of the series, further developing its AI, interfaces, or other aspects.  Information regarding specific developers or sales figures is not widely available, though the game remains an example of the genre's presence on the system.

Igo Shinan '94 (Japan)

Igo Shinan '91 (Japan)