King Of Kings [hM04] ROM Download for Nintendo (NES) on Emulator Games. Play King Of Kings [hM04] game that is available in the United States of America (USA) version only on this website. King Of Kings [hM04] is a Nintendo emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as King Of Fighters 99, Kings Of The Beach and Gradius 2 [hM04] as shown below. King Of Kings [hM04] works on all your devices in high quality.