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Halo: Combat Evolved

GAME · 2001 · USA

Halo: Combat Evolved

Developer
Bungie, Gearbox Software
Publisher
Xbox Game Studios
Platforms
Microsoft Windows, macOS, Xbox Series X and Series S

63 archived facts 5 topics 2 sources Last reviewed Nov 2026

  • Halo: Combat Evolved — production image

63 Interesting Facts About Halo: Combat Evolved

Interesting Facts (11)

  1. #001

    The level 'Assault on the Control Room' features all of the pilotable vehicles in the game. It is also the only level to feature the Scorpion Tank.

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  2. #002

    The 'worp worp worp' sound the Elites make is Sergeant Johnson's 'go go go' reversed and slowed down.

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  3. #003

    Cortana's lines were actually written with a British accent; that is why expressions like 'Sod off!' remained. When Jen Taylor took the role the accent changed, but the dialogue stayed exactly the same.

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  4. #004

    In a secret area reached with a Banshee in the level 'Assault on the Control Room', the track 'Siege of Madrigal' from the game Myth: The Fallen Lords begins to play.

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  5. #005

    In the Master Chief diagram on the multiplayer 'Edit Gametypes' screen, Green Day lyrics such as 'Sometimes I give myself the creeps' and the phrase 'All your base are belong to us' are hidden in the body sections.

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  6. #006

    The storyboards for the game's cutscenes were made by the artist who drew the storyboards for the film The Fifth Element.

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  7. #007

    The game is full of references to the Marathon series: the Marathon logo on the hull of the Pillar of Autumn and on Captain Keyes's chest, structures resembling Jjaro architecture, and Cortana's signs of 'rampancy'.

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  8. #008

    On the board just outside the bridge of the Pillar of Autumn, there are humorous notes such as a 'PENTIUM XI FOR SALE' ad, a 'LOST CAT: JONESY' poster and a 'FIGHT FOR EARTH' sign.

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  9. #009

    Joseph Staten wanted the Rolling Stones' song 'Paint It Black' to play during the flashback scene in the 343 Guilty Spark level.

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  10. #010

    Pete Stacker improvised the line 'I would have been your daddy'.

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  11. #011

    While smoking a pipe, Keyes's mouth permanently took on a shape angled toward the lower right corner for the pipe.

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Production Story (28)

  1. #012

    The storyboards for the FMVs were drawn by the same artist who did the storyboards for The Fifth Element (1997).

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  2. #013

    Originally, after you walked away from and weren't looking at the crazy marine who shoots Chief with the pistol, there was meant to be a loud bang, then when you return to him he was supposed to be dead.

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  3. #014

    Martin O'Donnell suggested that Keyes would say "Chief, leave me".

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  4. #015

    Cortana was originally written to speak with an English accent, which is why she has lines like "Sod off!". By the time Jen Taylor was cast, the English accent was dropped but the dialogue was not rewritten for an American accent.

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  5. #016

    Joseph Staten originally wanted "Paint It Black" by The Rolling Stones to play at the beginning of the flashback cutscene in 343 Guilty Spark.

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  6. #017

    Sergeant Johnson has a different speech in the opening cutscene for each of the four difficulties. They were all written by Matt Soell.

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  7. #018

    The game launched before Xbox Live was implemented, so online play was not an option. However, multiplayer could be achieved on local area networks (LANs) using the system link feature of the Xbox. This functionality almost got cut at the last minute. Bungie had to bring in a multiplayer developer who was working on Oni in order to fix the multiplayer component. In the end, Oni never had multiplayer capabilities of any kind, and System Link on Halo is one of Halo's most popular features.

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  8. #019

    The original objective of the level Silent Cartographer was to kill a Covenant prophet who was trying to find the cartographer.

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  9. #020

    Bungie had no idea gamers would be willing to bring their TVs over to other people's homes just to play multiplayer over System Link. They figured that the only people who would play it were college students who already had Local Area Networks (LANs) installed in their dorm rooms. That's why, even though System Link supports 16 players, you can only network four Xbox consoles together. When System Link became Halo's most popular feature, and Bungie discovered people were willing to bring over equipment to other people's homes to have LAN parties, this was changed in Halo 2.

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  10. #021

    Gregorian monks were used as vocalists for the theme song in Halo. This has been a staple in the Halo games ever since.

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  11. #022
    Contains a major spoiler — show

    Originally, Cortana herself was meant to be one of the game's antagonists. She was planned to go mad with power after being uploaded into Halo's computer mainframe, which is why in the scene where Master Chief inserts Cortana's chip into a console in Halo's control room, she starts to act strangely. Ultimately, the developers decided against having Cortana betray the Chief and instead made 343 Guilty Spark the antagonist. However, the scene in the control room remained unchanged, which led many players to believe that Cortana would eventually go crazy. Indeed, both Halo 3 (2007) and Halo 4 (2012) touch on Cortana's increasing rampancy, and she does in fact become the series' antagonist in Halo 5: Guardians (2015) and Halo Infinite (2021).

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  12. #023

    Bungie cancelled its first-person shooter project to pursue a vehicular combat concept known internally as "The Giant Bloody War Game", but Jones's difficulty building a vehicle physics model led the studio to instead develop the real-time strategy game Myth: The Fallen Lords, released in 1997.

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  13. #024

    The title of the project that became Halo: Combat Evolved moved from Armor to Monkey Nuts and then to Blam!, the last change made because Jones could not tell his mother the earlier name.

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  14. #025

    While experimenting with ways to control units, Bungie added a mode that attached the camera to individual units in Halo: Combat Evolved. The vantage point moved continually closer to the units as the developers concluded players would have more fun driving the vehicles themselves rather than letting the computer do it.

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  15. #026

    Peter Tamte, then executive vice president of Bungie, used contacts from his previous role at Apple to arrange a meeting between lead writer Joseph Staten, Jones and Apple CEO Steve Jobs. Impressed by the meeting, Jobs agreed that Halo: Combat Evolved would debut at the 1999 Macworld Conference & Expo.

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  16. #027

    Days before the Macworld announcement, the game that became Halo: Combat Evolved still lacked a permanent title, with candidates including The Santa Machine, Solipsis, The Crystal Palace, Hard Vacuum, Star Maker and Star Shield.

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  17. #028

    A branding firm hired by Bungie proposed the name Covenant, but Bungie artist Paul Russell put forward other options, among them Halo.

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  18. #029

    Some people disliked the name Halo, comparing it to something religious or to a women's shampoo, while designer Marcus Lehto said it conveyed enough about the intended universe to create a sense of mystery.

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  19. #030

    Bungie promised that Halo: Combat Evolved would be an open-world game with terrain that deformed from explosions, persistent details such as spent shell casings, and variable weather, but none of these features appeared in the final product.

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  20. #031

    Halo: Combat Evolved's early versions included Halo-specific fauna, which were dropped after design difficulties and because the creatures detracted from the surprise appearance of the Flood.

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  21. #032

    In early versions of Halo: Combat Evolved, the Master Chief was known simply as the cyborg, and when the game was shown at E3 in June 2000 it was still a third-person shooter.

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  22. #033

    A glitch in Myth II: Soulblighter that wiped the contents of its installation directory was found only after 200,000 copies had been produced for the December 1998 launch; Bungie recalled the copies and issued a fix at a cost of $800,000, after which the company sold a share of itself and publishing rights to Take-Two Interactive.

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  23. #034

    Designer Jaime Griesemer led the effort to write code for Halo: Combat Evolved that discerned player intent and assisted movement and aiming without being obvious, buffering player inputs so the result matched the desired movement rather than the movement players actually made.

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  24. #035

    Halo: Combat Evolved designers prototyped encounters and enemy AI on a sandbox level known as "B30".

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  25. #036

    The gameplay's success on the small sandbox level B30 energized the team, and B30 became the fourth mission, "The Silent Cartographer".

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  26. #037

    Bungie made drastic cuts to Halo: Combat Evolved's features and scope to meet the release date, scrapping open-world plans and deeming the lengthy planned campaign infeasible.

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  27. #038

    Halo: Combat Evolved's online multiplayer component was dropped because Xbox Live would not be ready, and only four months before release the multiplayer was still deemed not fun, so it was scrapped and rebuilt from scratch using team members who moved from the defunct Bungie West team after completing Oni; some personnel slept in the office for the last few months to meet the deadline.

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  28. #039

    The Covenant aliens in Halo: Combat Evolved started as varied exploratory designs that came together once each enemy's gameplay role was defined.

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Behind the Scenes (11)

  1. #040

    The faces of the crewmen aboard the Pillar of Autumn were based on sound programmer Matt Segur.

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  2. #041

    While smoking his pipe, Keyes' mouth permanently turned down to the right hand corner for his pipe.

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  3. #042

    Pete Stacker improvised "I would have been your daddy".

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  4. #043

    The Pillar of Autumn never actually moves. Cutscenes were shot in a way to give the illusion it was moving.

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  5. #044

    Where Master Chief and Keyes shake their hands, the animation was done by slightly nudging their responding points closer and closer until it actually worked.

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  6. #045

    Much of the dialogue spoken by the Covenant Elites is in fact dialogue by the human Sergeant, reversed, with some pitch alterations.

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  7. #046

    60 percent of all the movements of the characters in the cinematics are done through AI behavior or through playback animations.

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  8. #047

    When the Elites (Sangheili) say 'worp worp worp', it is actually just Sergeant Johnson saying 'go go go' reversed and slowed down in a different pitch.

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  9. #048

    To tell its factions apart, Halo: Combat Evolved's artists gave each distinct architecture, technology and weaponry. The UNSC's originally curved look was made blockier to set it apart from the Covenant, and human weapons stayed projectile-based against the Covenant's energy weapons.

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  10. #049

    In Halo: Combat Evolved, human vehicles were based on animals, with the Warthog inspired by Lehto's love of off-roading.

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  11. #050

    Halo: Combat Evolved's Pillar of Autumn interiors drew heavily on the production design of the film Aliens, while the Covenant were given organic, curvilinear forms in greens and purples and the Forerunner were defined by angular constructions. The Forerunner interiors first drew on Aztec patterns and the work of Louis Sullivan before being refined five months from the game's completion.

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Easter Eggs & References (12)

  1. #051

    There would have been a joke in the Legendary difficulty where Johnson was brushing his teeth.

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  2. #052

    The ending cutscene, regardless of difficulty, shows the Master Chief removing his helmet, but his face is not shown. In the PC version of the game, the cutscene can be viewed in a free-roam view with some minor tweaking and modifying. It shows the Master Chief removing his helmet, only there is another exact helmet underneath. This video can be viewed on YouTube.

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  3. #053

    The serial number on the Scorpion tank (030569) is actually the birthdate of Marcus Lehto, Halo's Art Director, who was born on March 5, 1969.

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  4. #054

    Right outside the bridge of The Pillar of Autumn, there is a bulletin board with the following sheets on it, along with a control bar reading "FILE EDIT PASSWORD KEYBOARD" and a pop-up keyboard: "FOR SALE PENTIUM XI (35GF?) CHICAGO OFFICE COLONY SHIP 3 SPEED MANUAL TRANSMISION HYDE MARK CONGO INTEGRITY", "MARINES KEEP IT CLEAN! CLEAN YOUR AREA, TOSS YOUR FILTH, PUT AWAY YOUR TRAY", "MARINES SCOOTERS ARE FOR SQUIRTS NO SCOOTERS ON DECK", a duty roster, "LOST: CALICO CAT ANSWERS TO: JONESY" (a reference to the movie Alien (1979)), "ATTENTION MARINES (some text too small to read) SOUTH PACIFIC (cut off by keyboard)", and a poster with the Earth as seen from the moon with the words "FIGHT FOR HER".

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  5. #055

    On the mission "Assault on the Control Room", there is a secret area high up in the air on the side of a cliff on a narrow platform, reachable by Banshee, where a secret song called "Siege of Madrigal" starts playing. This song is from another game by Bungie called Myth: The Fallen Lords (1997). The music composer for both games, Martin O'Donnell, was so proud of this piece that he decided to include it in secret areas in all three Halo games.

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  6. #056

    Much of the dialog of the "Grunt" characters is taken from the human characters in Marathon 1: "Thank God it's you" was spoken by characters called "Exploding Bobs", which were synthetic humans who would run at the player and explode. The line "They're Everywhere" was spoken by frightened humans the player would come across.

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  7. #057

    There are several references to the Marathon series of games, also by Bungie: The Marathon logo can be seen on the hull of the Pillar of Autumn and on the chest of Captain Keyes. The architecture in Halo is very similar to Jjaro architecture—the Jjaro were an equally ancient race in Marathon. Cortana claims the Master Chief has "gone rampant" if he shoots the Captain—Rampancy being a key concept in Marathon. Cortana also shows signs of Rampancy (arrogance and disdain of humans) once installed into Halo's control systems. According to Marathon, installing an AI into a large computer system (as Halo's obviously must be) could cause an AI to become Rampant. Marines will occasionally refer to you as a "Mark Five". Marathon's main character was a Mjolnir Mark IV cyborg, and the Master Chief wears Mjolnir Mark V armor.

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  8. #058

    If you highlight the "Edit Gametypes" section in the multiplayer section of this game, you come across an image of Master Chief with text that, to the reader, seems to be schematics for each of his body parts. If you look closely, some of the text isn't schematics, but actual text: Text on Head/Gun: "UV Protectant Sun Visor for Protection from Elements". Text on Upper Right Leg: "Sometimes I give myself the creeps, sometimes my mind plays tricks on me" (lyrics from the Green Day song "Basket Case"). Text on Lower Right Leg: "Hydraulic Suspension Thigh Pads with cool Kevlar crap". Text on Left Leg: "Directional Locks MJOLNIR cyborg dealer parts". Text on Arm: "Action/Reload see may flexible joint system". Text on Torso: "All your base are belong to us".

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  9. #059

    If you look closely at the shotgun shells taken out when Master Chief reloads, you'll see there are hippo heads pictured on them.

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  10. #060

    Some of the dialogue spoken by the marines comes directly from the film Aliens (1986).

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  11. #061
    Contains a major spoiler — show

    Finishing the game on the "Legendary" setting reveals an additional cutscene of Sergeant Johnson fighting an Elite outside of the Maw. They stop when the Maw begins to explode, and Johnson says grimly, "This is it, baby. Hold me." The two then put their arms around each other and brace themselves for the impending destruction.

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  12. #062
    Contains a major spoiler — show

    The game's ninth level, "Keyes", has Master Chief teleport aboard a Covenant ship to search for Captain Keyes. At the very start, you can peek through a gap in the wall to glimpse the misshapen blob Keyes has become after being consumed by the Flood (revealed near the end of the mission), meaning the entire level is a very long detour to reach a point only a few yards from where you started.

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Deeper Meaning (1)

  1. #063

    The Covenant forces from Halo—the Elites, Grunts, Jackals, and Hunters—are names given by humans based on the way the enemy acts. The real names are as follows: Grunts – Unggoy; Elites – Sangheili; Jackals – Kig-Yar; Hunters – Lekgolo.

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Sources & editorial notes

Sources for the entries on this page

  1. Wikipedia Halo: Combat Evolved — WikipediaEncyclopedia · accessed 18 Sep 2026

Information from external sources is independently selected, consolidated and edited by Arka Evren. Sources are listed for verification and further reading. Encyclopedia text is used under its licence (CC BY-SA). How we work