Probably silver gilt brass or bronze. There is a golden color showing through in places.
This lovely crucifix was given to me by a dear friend in the 90's after he returned from a trip to Italy to visit long lost family he'd never met. I'm Jewish and have never worn it, but it was such a lovely gesture and such a lovely cross that I've cherished it.
The name Asissi is imprinted on the back along with a prayer in Latin.
I think the cross is sad to be stored away in a jewelry box and it would love to be worn by someone who would appreciate it's support, spirit and comfort. And by proxy someone who would carry the loving feeling that brought it to America in the first place.
Hard to think of a game (and not sure it would be appropriate) that relates to the crucifix... How about the first person to claim it - receives it?