I found a video with some really good close-ups of gameplay, and it looks like the sparkle effect may actually be caused by the bright bullets refracting throug

I found a video with some really good close-ups of gameplay, and it looks like the sparkle effect may actually be caused by the bright bullets refracting through tiny scratches in the display, which is fascinating. I've queued up 3:12, and there's a specific shot around 3:16 where the concentric radial glow is very clear: https://www.youtube.com/watch?v=w60sfReTsRA&t=3m12s https://www.youtube.com/watch?v=w60sfReTsRA&t=3m12s