To change it, head over to Settings > Drivers > Menu. Select "xmb," then close and reopen RetroArch. You'll be greeted with a more user-friendly interface. While you can navigate the interface ...
[mac2612] has developed a custom retroarch-based firmware for the Leapster GS and LeapPad2. (via Bringus Studios on YouTube) We covered Linux on the Leapster before, but Retroleap seems better ...
RetroArch offers lots of customization in the menus, from how it looks (you can make it look like a PS3 XMB display, for example) to button mapping and how it reads controllers. We would recommend ...