Wolfenstein: Youngblood
Wolfenstein: Youngblood Cheat Codes: ------------ Submitted by: David K. Support your Sister: -------------------- Your sister is your only ally for most of the time so make sure you show your twin your support for everything she does with a Pep Signal (thumb's-up or devil horns gesture) which will give her an instant health or amour boost. If your sister is feeling nice she may even send you one back.