Nintendo Base64 Writeup

Solved by : thewhiteh4t

Cyberchef recipe :

    [
      { "op": "Find / Replace",
        "args": [{ "option": "Regex", "string": " " }, "", true, false, true, false] },
      { "op": "Find / Replace",
        "args": [{ "option": "Regex", "string": "\\n" }, "", true, false, true, false] },
      { "op": "From Base64",
        "args": ["A-Za-z0-9+/=", true] },
      { "op": "From Base64",
        "args": ["A-Za-z0-9+/=", true] },
      { "op": "From Base64",
        "args": ["A-Za-z0-9+/=", true] },
      { "op": "From Base64",
        "args": ["A-Za-z0-9+/=", true] },
      { "op": "From Base64",
        "args": ["A-Za-z0-9+/=", true] },
      { "op": "From Base64",
        "args": ["A-Za-z0-9+/=", true] },
      { "op": "From Base64",
        "args": ["A-Za-z0-9+/=", true] },
      { "op": "From Base64",
        "args": ["A-Za-z0-9+/=", true] }
    ]