'' Rogue Spear : Black Thorn '' was developed by Red Storm Entertainment , published by Ubisoft , and released as a stand-alone add-on on December 15 , 2001 , featuring new singleplayer and multiplayer maps , along with new weapons and a new multiplayer game mode . The singleplayer plot features a mentally disturbed ex-SAS operative challenging Team Rainbow with reenactments of real-life terrorist attacks , such as the Entebbe Operation and the Japanese embassy hostage crisis
Japanese embassy hostage crisis
Japanese embassy hostage crisis
Tom Clancy's Rainbow Six: Rogue Spear