Most theater plays are realistic if accompanied with appropriate costumes and sound effects. They usually have low budgets but with higher expectations from the audience. This brings out the actors resourcefulness to produce a good play.
Creating your own sound effects with an analogue circuit and flashes of camera light is producing a lightning and thunder that is like the real thing. Who would not be scared of that? This is great not only on theater or plays but especially during Halloween.
Your Halloween party wouldn’t be missed and will surely be remembered if you have successfully made your guests had fun and amused with your amazing audio-visual effects.