Genpei Touma Den (TurboGrafx-16)
|Genpei Touma Den|
At the title screen, press Up, Right, Down, Left, I, II to access a hidden options menu that contains a level select toggle (third option) and sound test (last two options), among other things.
The options translate to the following:
Difficulty Thorny Path Lives 6 Choose Region Yes Music 00 Voice 00
This translates to "48 Ueno".
If enabled in the hidden options menu described above, the level select will appear when starting the game.