In the level pack i'm making (The abandoned station) I wish to add sparks to simulate arcing wires.

I'm thinking that narrows it down to the two shield bolts (Plasma and fire). The fire bolts would look the part, but the plasma bolts would have the sound effect.

I'd like to get a generator of a shield bolt (That will work in SP) so it will hit a hidden wall, showering the intended area with sparks. That possible?