Game & Watch: Judge
  
Game & Watch: Judge was an action game by Nintendo Research & Development 1 that was published by Nintendo in a standard screen format with a silver case in 1980. It used frame-by-frame movement on a liquid crystal display and was the fifth Game & Watch system.

In Germany, it was published by the toy company Bienengraeber as tricOtronicDas Hammer-Duell (The Hammer Duel).

Judge was preceded by the fourth Game & Watch consoleFireand was succeeded by the sixth Game & Watch console, Manhole.

It was remade in Game & Watch Gallery for Game Boy Color in 1999, for the Nintendo 3DS Virtual Console in 2015, and through an emulator on the online service for the Nintendo Switch in 2023.