I went through all the rooms around "rat pie guy", went into crypt with the mummy lookin guy who gave me the gold necklace, went through the whole beginning of the crypt, cant find the nivious or his damn ring!

There is a lot more of the crypt to explore. You need to first find the "secret room" -
jump on top of the elevator (from the mummy room) to get there.

I have been up above the elevator, found the ring under the table, and opened the chest, cannot find any levers down the hallway to the wall that opens, which leads to the big white statue. stummped