Great It's useful but Everytime i keep this app for 2 days or more  i dunno why but the emulator menu seems glitching  it appears for a second and paused the game but then there goes nothing. Please fix it  so i dont need to reinstall and restart phone all the time. And one more thing  Please fix the lags and freezes  the frames seems too heavy. Please find a way to make it Optimal graphics but not heavy to play