(NES Double Dragon) One Hit Kills & Gain Hearts easily - Game Genie Codes. Today is Fan Appreciation day! This game was requested by 8bitfox. (if you want to make a request, give me a good reason, not just any game off the top of your head please)<br /><br />This game has a weird black pixel in the bottom right, through the power of editing, I removed it the best I could.<br /><br />🔔 Subscribe For More Videos <a href="http://bit.ly/RetroCheats" target="_blank" rel="nofollow">http://bit.ly/RetroCheats</a><br /><br />Extra Videos!<br />⭐NES Ice & Snow Levels<br /><a href="https://www.youtube.com/watch?v=yBKuiEZG9fs" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=yBKuiEZG9fs</a><br />⭐ NES Water Levels Part 1 (Swimming & Surfing)<br /><a href="https://www.youtube.com/watch?v=Q61CMGhXGaU" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=Q61CMGhXGaU</a><br />⭐ (Teenage Mutant Ninja Turtles: Turtles in Time) Secret Technique to defeat these bosses!<br /><a href="https://www.youtube.com/watch?v=ZYsk_RvOtWs" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=ZYsk_RvOtWs</a><br />⭐ (Yoshi's Island) Mario can't Cry & Jump in Midair! - Action Replay Codes & Game Genie Codes<br /><a href="https://www.youtube.com/watch?v=mty4_bgBHJc" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=mty4_bgBHJc</a><br />⭐ (Sonic the Hedgehog Sega Genesis) Super Fly Speed & Invincibility - Ram Cheat Codes<br /><a href="https://www.youtube.com/watch?v=pv-o7OZps9I" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=pv-o7OZps9I</a><br /><br />Game Genie Codes for Double Dragon for NES:<br />⚫ (1 hit Kill)<br />YYNLLPZE<br />YYSLYPPE<br />AESLLPPA<br />PEVLGITA<br />YYSUTPZE<br />YNELPPZE<br />Credit: nolberto82<br />⚫ AEUTLZZE (Start with 9 lives)<br />Credit: Galoob<br />⚫ EKINNL (Gain a heart easily)<br />Credit: drgonzo7<br />⚫ 03B4:50 (Infinite Energy, ram code)<br />Credit: Phil The Hammer, dlong <br /><br />#nes #gamegenie #codes<br />...<br /><a href="https://www.youtube.com/watch?v=2Jo3cHQ7uII" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=2Jo3cHQ7uII</a>