How about instead of the werewolf mode you add a Lao Che mode? It could be same POV as the mine cart but have Shortround driving the car through the streets of Shanghai with Lao Che and his goons in pursuit. Turn left down an alley, can't turn right because it's blocked by a fruit cart or rickshaw, etc. some good audio clips for that one. Plus a successful completion of the mode has Indy say "nice try Lao Che!".
Just a thought.
- Mike