Yes. ... its called POW Rescue gametype in HX5,
EDIT:
but with HU, you can virually play anythin from SAR to other gametypes,
like DEMO and others. And its a new story each time, a real new story..:) Fer me no other game i know can give you that control over gameplay...:)
Ans like i said the enemies behavior from random in the game makes it really fun. Really...:)
The SAR in HU has 3 levels you can pick it too..from SAR, SARXL, SAR XXL for larger maps of for more enemies and harder missions..
HU SAR gave , 2 or 3 hostages depending on levels, H5, give 3 hostages on all maps, but static insertion for the player.
Please go give a try lol.