NES

Baseball

Is the game really similar enough on both NES and Gameboy for them to share a description and game entry?

I second the split. The screenshots are very different - the Gameboy version looks a lot more advanced (in playing, anyway) than the original NES one.

Splitting is currently not possible because the tool acts up. If a new game entry for one of the platforms is approved however, there is no trouble moving things over and then rejecting the additional platform.