If the site is down (due to DMCA or server issues), here are other reputable browser-based options:
The website is a static web hosting portal created via GitHub Pages. Developers use these sites to host lightweight JavaScript applications. In this case, the site runs an open-source Game Boy Advance (GBA) emulator entirely within your browser. Key Benefits
: Remap the original A, B, L, R, Start, and Select buttons to your keyboard.