It's no longer strange to see elaborate devices built in Minecraft, but this one is particularly eyebrow-raising. Reqaug has built a Minecraft machine that plays Pokemon Fire Red for the Game Boy Advance. It's very rudimentary at the moment (it's missing combat and dialog, among other things), but it's still surprisingly thorough. There's even a level editor and the option to replace textures. As the creator explains, the whole concept revolves around layers of structure blocks (a recent addition) that represent tiles in the game and move when you move.