Gomokunarabe & Reversi Touryuumon

Shanghai Pocket
Developer: Sammy Publisher: Sammy Platform: WonderSwan Released in JP: January 13, 2000 This game has debugging material. This game has a hidden sound test.

Debugging

To enter Swan OS modify the initial task to select_init in the tsk_init routine.

8092:0169                 mov     word ptr ds:686h, 0001h ; select_init offset
8092:016F                 mov     word ptr ds:688h, 839Dh ; select_init segment

Swan OS

Swan OS

Function

Name	Address
select_init	839D:0001

Press Start to enter the System Menu.

Press X1 or X3 to cycle through the sound effects.

Press A to play a sound effect or B to stop playing a sound effect.

Press A + B + Start to restart.

System Menu

Sys

Press X1 or X3 to navigate the menu.

Press Start or A to select a menu item.