I found a new glitch today! This glitch actually gets rid of the baby homunculi in the Riccardo level. (The baby homunculi are those pesky little screamy ones.)Not all of them will be gone, but the most annoying ones will be out of the way.
After you send Hewie through the hole in the decomposer room, head over to the sealed room. Before you head up the stairs to the sealed room, 2 "babies" will drop from the celing. DON`T KILL THEM. Ignore them and proceed onwards. Once Hewie unlocks the door, go inside and continue through the other room. Keep going until you get to the red room that is divided into sections. Open the first door to see a little friend waiting for you. Kick it ONCE and tell Hewie to finish it off. DON`T KICK ANY VASES YET. Continue to the second door to find a harmless failure sitting on a chair. Proceed to the next areas to find NO HOMUNCULI!! COOL!! Retrieve the Prima Materia in the graveyard and return to the sealed room. Leave and go into the hall where the babies dropped earlier. There should be a baby waiting for you. Kill it any way you want and go downstairs. If done correctly, there shouldn`t be a 2nd baby waiting for you.
NOTE: One time I tried this and the second baby re-dropped from the celing right in front of my eyes! Be careful!
I don`t think there are any bad side effects from using this glitch, so don`t worry!! I only tried this on normal so I don`t know if it also works on hard. If it does, this would be a great help counting the fact that there are like double the babies in hard. PS: I`m the first person to EVER submit this cheat.