Hmm well, it's supposed to be dark, there's no lighting there...
I think there is. The yellow tunnel down there indicates there is a focal of light somewhere.
Anyway, even if its real dark down there (no sexual pun intended) I think the black particles kinda not suit there. But thats just me.
Formerly known as gamer4evere
MPGH GAMING NIGHT 08/03/2015 - Town of Salem