Thanks for the reply, but I think I may have miscommunicated what I wanted.
What I meant was whether it's possible to obtain individual frames for the fireball thing in the gif.
I don't see it in the downloadable files (industrial.v1 and industrial.v2) or in the .love particle example. I don't have a program to open the .lua file so I have no idea if the individual frames are in that.
<- this is the only image used to draw the fireball. There are no animation's frames, and there never was. The effect is generated in the runtime.