{
    "romCore": "NEMUEV.so",
    "romDescription": "Double Dragon is the story of Billy and Jimmy Lee, twin brothers who learned to fight on the cold, tough streets of the city. Their expert knowledge of the martial arts combined with their street smarts, has made them both formidable fighting machines. But now Billy is faced with his greatest challenge. Marian has been kidnapped by the Shadow Warriors, the savage street gang of the mysterious Shadow Boss! Using whatever weapons come to hand, Billy must pursue the gang through the slums, factories, and wooded outskirts of the city to reach the hideout for his final confrontation with the Shadow Boss! In this home console version of Double Dragon, Billy will learn new moves as you earn points. Mode A sees Billy on a solo quest to save Marian, while Mode B allows you to set up one-on-one mirror matches between a selection of characters.",
    "romFileName": "TSPBB.nes",
    "romGenre": "Beat 'em up",
    "romLaunchType": "BLASTRETRO",
    "romMapping": {
        "a": "Kick\n(+B) Jump",
        "b": "Punch/Pick up/Use weapon\n(+A) Jump",
        "dpad": "Move Billy\n(Double-tap) Headbutt",
        "l1": "NULL",
        "l2": "NULL",
        "r1": "NULL",
        "r2": "NULL",
        "select": "Select Game Mode",
        "start": "Start/Pause game",
        "x": "NULL",
        "y": "NULL"
    },
    "romPlatform": "8-Bit",
    "romPlayers": 2,
    "romReleaseDate": "1988-06-10",
    "romTitle": "Double Dragon"
}
