While 3DS is impossible, your device is perfect for the generations that came before. You can have a fantastic retro gaming experience on KitKat with these stable emulators:
: Even if you find an old build, a KitKat-era device will likely run games at 1–5 FPS (unplayable). 🛠 Possible Options (Experimental) 1. Citra (Early Unofficial Builds) 3ds emulator for android 4.4.2