The Third World War/Hidden content
From Sega Retro
- Back to: The Third World War.
In optionmenu, push 
START . Command input mode appear. There are various effects by entering the code.
In Command input mode, input GAME. You can play a concentration game using national flags.
In Command input mode, input END1, END2, END3, END4 or END5. You can see the 5 type ending demo.
In Command input mode, input BOTU1, BOTU2, BOTU3, BOTU4 or BOTU5. You can hear a rejected soundtrack.
In Command input mode, input TV1, TV2 or TV3. You can see a TV adjustment graphics.
In Command input mode, input 3WW, CM, MEGA_CD, MICRONET, WANI. You can see a some graphics.