One of the best shmups ever made, but... – BLAZING STAR Review

The emulation is not cycle exact, and the level 2 parallax scrolling flickers horribly. It’s distracting and almost unplayable that way. How did this pass QC? Plays better on my Raspberry Pi 3 than on my much more powerful iPhone, ironically.
Review by Kazrog on BLAZING STAR.