it is an application idea I had
sometimes the screen is too bright even at the lowest setting
so is there an app that will apply a black mask over whatever is currently running on psp to make it appear darker?
or is there a way to lower the back light even more without shutting off the screen completely?

if there is an app like this, link please?
if not how would one do this?
is it possible

Thank you
I have been looking for something that does this for a while

I tried to make my own once but never continued it XD

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I am on 5.00 m33-6 I can't seem to get it to work... hmm