function getGameList() {
    if (gameList == null) {
        gameList = gameResolver._readGames().games.sort((a, b) => {
            if ( a.pretty < b.pretty ) {
                return -1;
            }
            if ( a.pretty > b.pretty ) {
                return 1;
            }
            return 0;
        });
    }
    return gameList;
}
Get a game list via GameDig
@returns {object[]} list of games supported by GameDig