strange, that worked for me with my audio. Could it be a problem of the audio file? have you tried another one?

Try cowbellyaudio:play() instead of love.audio.play(cowbellyaudio)

Thanks for your reply. I was hoping to do it with shaders. I'll give that a try tho

Hello everyone. I am making a game that's set in the 5 boroughs of New York and it's set at night. Although my game's art is already having a darker colour palette, I would love to have a lighting effect that made so that the street lamps and cards headlights lightened the scene (or their absence da...