World Boxing

World Boxing
Developer: Natsume Publisher: TSS Platform: NES Released in JP: September 8, 1990 This game has debugging material. This game has a hidden sound test.

World Boxing is a Japanese boxing simulator.

Debug Mode

Hold A + B buttons both on first and second controllers then press Reset. When title menu appears, press A + B + Start on first controller. Now you can select one of three options.

Sound Test

Here you can listen to sound effects, music and voices.

Mode Config

This mode allows you to enable invincibility, processor loading counter and watch some graphics.

Demo Test

Here, you can watch all the cutscenes, including the ending.