Cobra Kai – Strike First. Now on Game Boy Advance. The original NES Karate Kid game let you play as Daniel LaRusso. This is not that game. Cobra Kai is a brilliant NES hack by pacnsacdave — a complete reimagining of The Karate Kid for NES, ported to Game Boy Advance — that flips the entire story on its head. This time, you are Johnny Lawrence. You train under Master Kreese. Custom cartridge, plug and play. Compatible: GBA, GBA SP, DS, DS Lite.