Fighting Road

Secret Passwords
There is a two secret passwords exist:

Test Mode
Hold A + B on the first controller then press Reset. Select options with the Select button. Change lower indexes nibble with the Left / Right buttons, change higher indexes nibble with the Up / Down buttons. Select "BGM" option and press A to listen to the BGM music or press B to listen to the sound effect with the same index. Select other options and press A to display player or enemies animation phases.

BGM Test Mode
There were separate BGM test mode at the development stage. Bank still contains it at CPU address space offset. It should be fully fuctional, but all offsets to the library functions are not the same as for final release. Previously all system routines were mapped to area, but now they are mapped to the  base. It is possible to relocate all offsets to the correct values and get working test, but there is too much editions needed. You can just see how this screen should look like with the current test mode palette.

Note, BGM index is marked as "SAMPLE", it still there and can be played in current test menu by the same index and never using in game.