https://blog.faceutil.com/2020/07/01/emulator-kega-fusion-v3-64-%ed%95%9c%ea%b8%80%ed%8c%90-%ec%84%b8%ea%b0%80-%ea%b2%8c%ec%9e%84%eb%b3%b4%ec%9d%b4-sg-1000-%ec%97%90%eb%ae%ac%eb%a0%88%ec%9d%b4%ed%84%b0-%e3%81%8a/