Famous gadget online store ThinkGeek has a reputation for dreaming up fake gadgets that sound awesome and then pretending they’re real, every April 1st. Turns out that their fans, including electronics manufacturer ION, get so excited about these ideas that some actually get made. In this case it was ThinkGeek’s idea for a miniature arcade cabinet built for the iPad. They called it the iCADE. ION has now taken this concept from Photoshop mock-up to a fully-fledged device and has even partnered with Atari to bring their classic arcade titles into the mix. A must-have for any serious retro-gamer out there.