Nothing right away. Recover the other 3 "treasures" (ice, draught, and lantern) and refill the lantern with kerosene in the basement. Then the ghost cat will direct you to the cemetery statue.
You use the arrow to make the timesequal. When they both strike midnight you get a lantern.
The Chalice, one of the four treasures, iis in the chest.
There is no code. You do have a puzzle to solve in the attic to get the chalice. (see related question)
Click on the spider above the witch. She will drop the broom and you can ride on it.
The treasure chest (containing the Chalice) is in the attic. (see related question)
when you have all the trasures tell the dead cat then go outside and the right of the angel statchue it will say go in and you do and you will be complete
Find the spider in the haunted house,Then you click on it.Get the broom below the spider and fly up.
Go outside to the tombstones where you first arrived there will be an angel crying place them therehave a spooky good time!,mia thermopolis
The four "treasures" are scattered around the house and two of them (the lantern and the chalice) require passing a challenge. (see the related question)
When you have all 4 of the treasures -draught - ice - lantern -chalice and have filled the lantern with kerosene from the barrel in the basement, see the ghost cat (right of kitchen) who will send you to a location in the graveyard.
You still need the other 3 treasures: - the draught from the basement - the chalice from the attic - the lantern from the clocks in the bedroom
after you get the chalice, I don't know but for vampire's curse when i get the lit candle and go to armory room it turns into a brand new candle that hasn't been lit before so what the heck should i do?