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.