Play Klax emulator game online in the highest quality available. Klax is a Nintendo game that you can enjoy on Play Emulator. This NES game is the US English version that works in all modern web browsers without downloading. Klax is part of the Arcade Games, Puzzle Games, and Klax Games you can play here. PlayEmulator has many online retro games available including related games like Marvel Land, Prehistoric Isle 2, and Dr. Muto.