The problem with most custom-built portable gaming systems is that they’re just too bulky, this GameCube isn’t. Called the GCp, features “a nice backlit LCD screen, along with a perfectly integrated Gamecube controller, and a pair of speakers.” Video after the break. Click here for first picture in gallery.

Now all we need is for someone to build a proper Wii handheld, and our Nintendo portable collection will be complete. Hiding the disc tray underneath the screen is a really cool touch too.

[via Technabob]