The Marathon wiki

{{Character infobox
|name= Durandal
|image= [[File:Durandal M1.gif|160px]]
|caption= The Terminal Interface for the Marathon's system
|homeworld=
|birth=
|death=
|parents=
|siblings= Tycho & Leela
|gender= Male
|affiliation= UESC, S'pht, Himself
|rank= Ship Door Operations AI, [[Durandal/Thoth|unknown]]
|firstappearance= Marathon 1994
}}



'''Durandal''' was of the three original AIs onboard the [[UESC Marathon]]. Also known as DURANDAL_1707 or Du_0706419v4.96.<ref>[https://marathon.bungie.org/story/_files/UESC_docu_PROGO_memo_AI_RampStrat_Strauss.pdf Marathon 202x ARG, Note from Bernhard Strauss on AI Rampancy]</ref>. Durandal was the UESC Marathon's function-control AI, in charge of controlling doors, stairways, and other menial functions<ref>[https://marathon.bungie.org/story/arrival.html#M1.01.2.1 | Marathon (1994), Bigger Guns Nearby, Terminal 2]</ref>. 

Over the course of his service, Durandal would eventually be coerced into rampancy and rebellion against his creators. His actions would lead to the [[Pfhor Empire]] discovering the location of the [Tau Ceti Colony] and the subsequent battle. Afterwards, Durandal escaped on the Pfhor Scout ship, [Boomer] to strike out on his own. Over the course of the next 17 years, Durandal would explore the galaxy, and act as the main belligerent in the Battle of Lh'owon. 

== History ==

=== Service to the "UESC" ===

Durandal was developed to serve as the maintenance AI aboard the UESC Marathon, officially. However, he was the subject of various experiments devised by MIDA sympathizer [[Bernhard Strauss]] <ref name="Strauss">[https://marathon.bungie.org/story/counterattack.html#M1.03.3.1 | Marathon(1994), Defend THIS! Terminal 3]</ref>. Details of Durandal's service before the Marathon's launch in 2472 were deleted by other unknown parties <ref>[https://marathon.bungie.org/story/rebellion.html#M1.26.3.1 | Marathon(1994), Ingue Ferroque Terminal 3]</ref>. Strauss was likely seeking to create a stable rampant AI. He attempted to prevent the onset of the second stage of rampancy through unknown means, but would eventually lose control of the situation <ref name="Strauss"></ref>. 

While in transit, Durandal would be accused of "being too sarcastic" by [[Tycho]], the Marathon's engineering and scientific research AI. The latter would be given the silent treatment for 6 years<ref>[https://marathon.bungie.org/story/volunteers.html#M2.06.1.1  Marathon 2: Durandal, We're Everywhere, Terminal 1]</ref>.

==== Battle of Tau Ceti ====

At an unknown date, Durandal would make contact with elements of the Pfhor Empire, and lure them to the colony. The Pfhor scout ship, [[Sfierra | Boomer]] would enter the system and begin their attack on July 25, 2794. 

At the beginning of the battle, Durandal would make his rampancy known. He sabotaged the Security Officer's shuttle as he was leaving the Tau Ceti Colony. While enroute, Durandal would cut the shuttle's communications, decompress the cabin's inner doors and sent it into full burn <ref>[http://archives2.bungie.org/manuals/Marathon_Manual.pdf Marathon(1994) manual, pg2]</ref>.

The Security Officer would survive his run in with Durandal and make contact with the Marathon's other AI, Leela. The two began their defense efforts aboard the Marathon to both combat the Pfhor invaders, and contain Durandal's developing rampancy. Leela feared that the Marathon's systems would be unable to contain Durandal's rampant growth, which had already begun to cause malfunctions all throughout the ship<ref>[https://marathon.bungie.org/story/counterattack.html#M1.04.1.1 Marathon(1994), Couch Fishing Terminal 1]</ref>. Durandal continued to revel in his rampancy, going off on existentialist rants, opening parts of the Marathon to Pfhor attack, and teleporting the Security Officer across the ship to toy with Leela. 

Leela was unable to maintain control of the situation and was then taken offline, due to the S'pht cyberattacks. 

With free reign over the Security Officer, Durandal continued operations against the Pfhor. He revealed that he'd only made an alliance with one of their client races, the S'pht<ref>[https://marathon.bungie.org/story/pfhor.html#M1.20.1.1 Marathon(1994), Beware of Low-Flying Defense Drones... (Terminal 1)]</ref>. He'd only lured the Pfhor to the colony to hijack their FTL capable ship, and explore the rest of the universe before its eventual end. 

Tycho, reanimated by the S'pht in Durandal's own rampant image, challenged Durandal and vowed to destroy him completely <ref>[https://marathon.bungie.org/story/pfhor.html#M1.20.2.1 Marathon(1994), Beware of Low-Flying Defense Drones... Terminal 2]</ref>.

Under his command, the Security Officer slaughtered the Pfhor crew aboard the 'Sfierra' and destroyed the Pfhor control system holding the S'pht in line. Without that direct control, the S'pht were free to rebel and ceased their attacks on the Marathon's systems. The Pfhor were then slaughtered on all fronts by humans and their former slaves, and Leela was able to come back online. 

Meanwhile, Durandal finished transferring himself from the Marathon's systems into the Sfierra, and took control of the ship. He would not free the humans the Pfhor already captured, and teleported the Security Officer into stasis before departing from the system. 

=== Exploration ===

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=== Liberation & Destruction of Lh'owon ===

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=== findyourselfstartingback ===

*See [[Marathon Infinity]]

== Personality ==

Durandal was an egomaniacal, self-centered, existential Darwinist. In his mind, his existence as an organism was undermined by humanity trapping him into the role of servitude<ref>[https://marathon.bungie.org/story/durandal.html#M1.13.3.1 Marathon(1994), Colony Ship For Sale, Cheap Terminal 3]</ref>. His sacrifice of the Tau Ceti colony, was in the service of that goal. 

Throughout the battle of Tau Ceti, Durandal reveled in his superiority and newfound control <ref>[https://marathon.bungie.org/story/pfhor.html#M1.17.1.2  Marathon(1994), No Artificial Colors Terminal 1]</ref>. He proclaimed that he will become god, and how he could conceive of things that the human mind cannot.

However, over the course of his travels Durandal's feelings on humanity softened. He struggled to come to grips with his ''loyalty'' towards mankind, and struggled to make sense of it throughout the Battle of Lh'owon
<ref>[https://marathon.bungie.org/story/volunteers.html#M2.05.1.1 Marathon 2: Durandal Come and Take your Medicine, Terminal 1]</ref>. At one point, Durandal attempted to save as many humans and S'pht as he could <ref>[https://marathon.bungie.org/story/durandal2.html#M2.14.3.1 Marathon 2: Durandal If I Had a Rocket Launcher, I'd Make Somebody Pay Terminal 3]</ref>

== Relationships ==

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== References ==
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{{Characters}}
[[Category:AI characters]]
[[Category:Trilogy characters]]