Quote Originally Posted by Drakonid View Post
WHen I was your age this(and a pokemon ROM) was all I needed at school:
VisualBoyAdvance Homepage - Gameboy Advance Emulator
Pokemon ROMs were the best. In my day, the teacher's screen monitors had icons in the top left corner to denote that it was turned on [for whatever reason]. We just put the emulator in the top left corner so that we could see it on our screens, but it was hidden behind the icon on theirs.