Gunman Chronicles - Plot

Plot

According to the game's introductory cutscene, the Gunmen act as a sort of military police force for humanity's inter-galactically expanding colonial empire at an unknown time period in the distant future. During a mission five years prior to the beginning of the game, the Gunmen were dispatched to a planet called Banzure Prime to investigate a communications breakdown with a research colony there, under the command of their leader, known simply as "The General". While investigating the colony, they come under attack by massive, worm-like organisms that form one part of a larger genus of creatures known as "Xenomes". The General, seeing his men have no chance by themselves, takes command of one of the Gunmen's dropships and begins performing bombing runs on the attacking Xenomes, destroying several before being captured in the jaws of one of the larger creatures. Meanwhile, the player character, Major Archer, rallies the remaining gunmen and orders them to retreat to the remaining ships and get off-world immediately, assuming that the general is already dead. The General, still alive as his fighter is dragged underground, pleads (apparently unheard) for rescue over the radio, but the Gunmen leave before having a chance to receive the message.

The game skips five years ahead and places the player in direct control of Major Archer, preparing for a mission aboard a Gunman space station dubbed 'Aeronautica'. After a training level, Archer and a small detachment of gunmen are deployed to a dinosaur inhabited jungle planet, under orders to investigate an outdated but extremely high ranking Gunman distress signal. The signal is soon revealed to be a trap, and the gunmen come under heavy attack both from unidentified human forces and the indigenous fauna. The player is eventually forced to fight his way through a series of catacombs, where he encounters the General, still alive despite having been eaten alive on Banzure Prime. He reveals to Archer that the silicon based xenomes are incapable of digesting carbon based humans, and that he, the scientists from the research colony, and the other gunmen consumed by the xenomes managed to fight their way out of the creature's gullets after Archer left them for dead. The vengeful scientists and gunmen have now formed a rogue cell, with the General as its leader, and are engineering new xenome breeds to use as weapons and to exact their vengeance upon Archer. The General allows Archer to leave, so as to watch him die at the hands of the planet's vicious reptiles, but he manages to sneak onto the Generals cargo ship, bound for a falling moon that plays host to an outdated AI that has been unstable for sometime since the General left it. At the moon, the ship comes under fire from the now fully insane AI's aerial drone. The General dumps the cargo module Archer is hiding in and leaves the AI facility's science team behind.

As Archer progresses through the facility, he learns that the AI's primary battle is not with the humans, but with a major Xenome infestation. Despite the Archer and the AI's best efforts, the Xenomes manage to destroy most of the kata-space anchors that keep the moon from falling to the planet below. The AI and Archer come to a truce, in exchange for help escaping the moon, Archer agrees to take the AI's mainframe core with it. Major Archer and the AI get on an aerial drone, but fail to navigate through an asteroid field and crash land on a desert planet called Icnus which turns out to be the General's main Xenome facility. Archer battles his way through the facility and causes the worm xenome to break loose.

The AI helps Archer to the General's location and engage in a firefight. The AI Super Drone defeats his Kata-Drone and as he is walking towards Archer, the worm Xenome comes out of a crevice and consumes him once again. More Gunmen troops arrive shortly after and control the Xenome infestation. The AI makes the facility its home.