Yeah I thought things were pretty easy up until I got to Mom's Heart. stuff really hit the fan when I got there. So many projectiles...
What does the ball of bandage item do? I've gotten on two separate runs and I haven't been able to figure out what it does.
Looks like it may be an alternate to cube of meat, though i only got 1 ball in a playthrough.
just got done with my 4th successful run, this time with the devil included.
Beat it with Azazel, was a bit tricky at first, but i started getting hearts.
I also got anti gravity tears with my short ranged brimstone. Never again, though it did make the devil fight super easy.