What are some different and similar character traits of Rainsford & Zaroff?

They were both smart, intelligent hunters. Strategy was a part of their everyday lives, but Zaroff took strategy just a bit further when he decided to make it about a game..... placing Rainsford as the most important piece on the board.

Zaroff is cruel and unfeeling; Rainsford has a sense of humor and he's witty. We like Rainsford, and yet in the end he is just as cold and cruel as the man who dragged him into the game.