Tobias Friedly, also known as Game of Tobi on YouTube, is quite the wizard when it comes to making the seemingly impossible happen on early Nintendo hardware. His latest venture is getting a limited version of Minecraft running on the Game Boy Color (GBC)... but in 3D. As an added bonus, he even got the game working on the original Game Boy in limited fashion, thanks to both machines' interoperability.
Friedly demonstrated his work in a short YouTube video, where it's plainly visible that he managed to coax the GBC's 8x8 sprites into something visually resembling Minecraft in a three-dimensional projection. Although there are no enemies, inventory, or game logic, the feat is exceedingly impressive given that the hardware was never meant to have 3D games.