While Kou is asleep in his bed, the scream of a girl wakes him up. He rises to see in front of him a battle full of gunshots and flashing bombs exploding. He realizes that he is wearing an iron armor. "What's this?" He doesn't know what's going on. He leaves the virtual world with Rain, who says she is his junior partner. They arrive in a ruined city, and Kou learns that he is a special Simulacrum user who graduated from school several years ago. He has forgotten his memories that may have had a significant impact on his life. The name of the case that slowly materializes from his lost memory, "Gray Christmas." "What is Gray Christmas? Why was I investigating the case?" He comes to remember the whole story of the case and its meaning. A peaceful life that was meant to last forever, which however, suddenly comes to an end... [Edited from ErogeShop]

Sometime in the near future, the South American rain forest serves as the backdrop of a war between two factions - those who support the Baldr governing technology and those who don't. To ensure that the skirmishes and conflicts don't expand, the BS-OSA or Baldr System - Observation Structure Army is set up to police the region. Inside the Army is a special unit known as SERR14 (Observation Structure Army South American Experimental Riot Regiment the 14th) which is comprised of elite soldiers and operatives such as Sergey Kirkland and Dullahan Cuningham. [From Game Manual]

Xross Scramble is a conglomeration of all the Savior fan discs into one semi-cohesive game, a couple relatively short and vapid new Duel Savior stories, and Baldr Force Re-Action. Duel Savior: The Two Princesses is a new story based around our delightful little antagonistic Princess Claire and a doppelganger who shows up. Xross Savior is a bit more esoteric. You’re in control of Taiga again, and we get to see our sexy new martial artist, Eska as Taiga gets pitted one on one against every single person in the extended Savior universe. As you beat them, you’re allowed to replace Taiga’s moves with their’s, literally substituting their sprites and attack animations for whichever moves you choose for your own. Scramble Savior is basically just the old survival mode plus Giant and Tiny modes worked in and a few random challenge courses that really are pretty nasty to try to get through, especially with the smarter AI. No info on the Baldr Force Re-Action. [Edited from [url=http://blog.seiha.org/?p=105]Tenka Seiha[/url]]

As a hacker of the renowned hacking group "Steppenwolf", Tooru Souma and his partners earn their living by hacking into servers and selling the information they steal. As the last hacking before disbanding their group, they hacked into a military server, but soon they find this is a setup by the military to lure terrorists, and they were drawn into battle between two factions. At the end, one of Tooru Souma's friends was killed by an unknown Simulacrum, while most of other group members have been arrested. To investigate and avenge his friend's death, Tooru Souma accepted the offer to join the military. [From [url=http://en.wikipedia.org/wiki/Baldr_Force]Wikipedia[/url]]