GameSpy.com
- Review by Tom Chick [68/100] "There's not enough here to justify the cost if you already have Rogue Spear."
- http://archive.gamespy.com/reviews/november01/blackthorn/

Gamespot.com
- [6.9] By Erik Wolpaw "It's a solid but unremarkable addition to the aging tactical shooter."
- http://www.gamespot.com/pc/action/tomclancysroguespearbt/

The Electric Playground
- Reviewed by Jason MacIsaac [8/10] "...good way to leave things until we see what Red Storm has to show us next."
- http://www.elecplay.com/reviews_article.php?article=7388

TotalVideogames.com
- Reviewed by Stephen Leyton [7/10] "There really is nothing new to Black Thorn that will make you go 'wow'."
- http://www.totalvideogames.com/pages/articles/index.php?game_id=2011&article_id=471

IGN
- [7/10] Reviewed by: Steve Butts, score "It may seem dated, but it's still hard to argue against even more Rogue Spear."
- http://pc.ign.com/articles/166/166528p1.html

GameSpot
- Reviewed by: Erik Wolpaw, score 6.9/10. "It's a well-made but entirely prosaic map pack."
- http://gamespot.com/pc/action/tomclancysroguespearbt/review.html

Cheat Code Central
- Contains cheat and debugging codes.
- http://www.cheatcc.com/pc/rainbowsixrsbt.html

Rogue Spear: Black Thorn
- Official site. Contains news and forums.
- http://www.redstorm.com/blackthorn/