The ghosts feel very solid and almost independent of the lightning. I think it might look better if they flicker a bit just like the lightning does, so that they read clearly). If you reuse the colours from the brighter lightning frames to for the flicker frames, you wouldn't need to add any new colours for this.
(Not expecting you to do anything with it, just throwing the idea out xP)
Want to give some dough back to all those amazing pixel artists? Donations provide prize money for contests, help cover hosting costs and support new initiatives.
The ghosts feel very solid and almost independent of the lightning. I think it might look better if they flicker a bit just like the lightning does, so that they read clearly). If you reuse the colours from the brighter lightning frames to for the flicker frames, you wouldn't need to add any new colours for this.
(Not expecting you to do anything with it, just throwing the idea out xP)