Graphic Mode
Insert しいじい (Shii Jii in hiragana) as your name. Note that it does not actually show anything in the frame!
Sound Test Mode
At the title screen, press ![[Up]](http://www.smspower.org/pub/arrows/up.png)
![[Left]](http://www.smspower.org/pub/arrows/left.png)
![[Down]](http://www.smspower.org/pub/arrows/down.png)
![[Right]](http://www.smspower.org/pub/arrows/right.png)
![[1]](http://www.smspower.org/pub/arrows/1.png)
![[2]](http://www.smspower.org/pub/arrows/2.png)
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See the main page for Magic Knight Rayearth 2 ~making of magic knight~ (魔法騎士レイアース２ ～making of magic knight～)