Visual layout help!

Hello everyone :). I request a bit of guidance on the homepage layout of how I can have the game icons show.

Essentially I already hacked my 3DS many many years ago and love it a lot. However my younger cousin (7) was I interested and I want to give my 3DS to her as I don’t use it much these days.

She is only interested in DS titles. And I sorta want her to play more original games before 3DS ones too as she found interest more in some older styled games.

I know the twilight emulator thing is best for this case but I’m not a fan of how it is layed out. To find games or searching through is a bit confusing.

I was wondering if there is any softwares or readers which list games in a more kid friendly manner? As even games from the gameboy and gameboy Advance would be fun to install but it starts to become congested.

I understand this is a very minute issue. But if there is any advice or better ways around organises that would be greatly appreciated! :)