regretevator
Paper with X in right bottom corner "Something doesn't look right.."

This article contains some information that might not be reliable, or is only based off assumption.

Not to be confused with Zach.

Information
Interactions


Information
Interactions




Carolina “Ostrum” Mach is an NPC that can be found in-game, but will not enter the elevator.
If on a mobile device, click here to see all of Mach's dialogue.

Appearance

Mach is a blocky, light-skinned humanoid with dark brown hair tied in a low ponytail. She wears a curved purple top hat with a white ring, along with an open suit of the same purple color and a purple shirt. She also wears lighter purple pants and black shoes. Mach has a neutral facial expression along with red glowing pupils and always seems to have her hammer with her, which has a long brown handle, black grip, and bright red head. Mach also has the girl torso.

In her 2024 April Ghouls' Update appearance, only the colors of her outfit, eyes, and hammer are changed. Her suit is now a dark orange, her eyes are teal, and the hammer is turned dark blue.

Description

Mach appears in four floors: WHEEL OF, WALL OF, HALL OF, and OFFICE OF.

In WALL OF and HALL OF, she can be seen watching the players in various positions (on the side of the course) as they complete her incinerator challenge.

In WHEEL OF, she sits on a crate next to the wheel and makes comments depending on what the wheel lands on. If it lands on any option but SPECIAL, Mach will blow a whistle, signifying that Pilby will be coming to the elevator, and makes a comment about them.

In OFFICE OF, either she sits near her desk, up in an inaccessible window talking on a phone, or on three crates stacked behind the desk, and she can be interacted with. When done so, she will tell you bits of things about herself, as well as Pilby. Players can also try to steal her Banhammer, in which she will fling the player away from the hammer and damage them, often killing them.

In all floors where Mach could be reached (like on HALL OF, WALL OF, etc.), hitting Mach with a Snowball, Tomato, C4, Tiny Foamer, Spray Bottle, Bowling Ball or Anti Voomba Mechanism will cause her to shoot a particle at the offending player, instantly killing them.

If MR, or Banrey, from the 2024 April Ghouls' Update, is in the elevator when the OFFICE OF floor starts, instead of being on her desk, she will be in front of the elevator doors as she swings her hammer at it, killing MR (or Banrey) before teleporting back to her desk.

Rarely, in some cases, a server will be completely absent of Mach's presence. All associated floors will go completely silent, however will still function as usual. There will be a note on the desk in OFFICE OF which states that Mach 'is currently away for the day'.

Developers of Regretevator have made this story about Mach[1]

Gallery

Trivia

  • Mach was created by Imminium.
  • Mach's name- specifically last name, is a reference to the speed of sound.
  • Mach is the first and currently the only NPC to have a Purple nametag in Spectator mode.
    • Mach's Spectator mode nametag's color code is #951bff.
  • Players are able to get the "HAMMER OF" badge from getting killed by Mach.
  • Mach is the third character to be capable of killing MR.
  • Mach's spectator name for the 2024 April Ghouls' Update was updated to "mac n cheese".
    • Her Spectator name color and name color when hovered on also changed, with the color code being #00ffff.
  • When Mach is in a call in OFFICE OF, there's no model of the phone, causing it to look as if she is using an "invisible" phone.
  • Mach's dialogue during 2024 April Ghouls' Update did not use capitals, and completely lacked periods.
  • Mach's April Fool's dialogue when the wheel in WHEEL OF lands on "SPECIAL" references a Scout voiceline from TF2.

  • Mach's height is 6'10.
    • With her hat, she is 9'5. This implies her hat is 2'7.
  • Mach matches closely to that of a human, but is part of an evolved species as part of a connected bloodline of man-made deities, her supposedly being the last member.
  • Mach's favorite food is Mini Donuts.
    • Mach's favorite drink is lemonade.
    • Mach occasionally likes coffee with her donuts. Fortunately, caffeine has zero effects on her. [2]
  • Mach killed her great-grandfather.
    • It was for both personal matters and also for the orders of her employers. [3]
    • Her great-grandfather led an empire bent on conquest across the galaxies.[4]
  • Mach is cybernetically enhanced and was forced to be.
    • Her great-grandfather, along with two other emperors ruling alongside, were the ones who forced it upon her. [5]
  • Mach's hammer can change its design on command. [6]
  • Mach used to play Super Mario Bros. 1 when she was still living on Earth in another universe.[7]
  • Mach's birthday is January 10th, but is codified as CM011066. [8]
    • The last two digits indicate the universe number. [9]
    • The first two letters are her initials. [10]
    • Mach's full name is Carolina Mach, which is also written in the back of the large picture frame behind her desk on OFFICE OF.
  • Mach prefers cats over dogs. [11]
    • If she were to own one, she'd name it Lora in memory of her older sister. [12]
  • Mach is friends with Pilby. Signified by her blowing the whistle in WHEEL OF and the comments about them in WHEEL OF and her comments about the adventures they went through in OFFICE OF.
  • Mach mentions giving one of the wheel pieces to a jester in a dialogue line, which was more than likely Miché before his removal from the game.
  • Mach has no interest in relationships beyond friends. [13]
    • In addition, it is said that she is Aro-Ace.[14]
  • Her favorite colors are purple or blue. [15]
  • Mach watches Hell's Kitchen, according to a coin flip. [16]
  • Mach's ideal vacation is charting a course for a planet that has extraordinary views. [17]
  • Mach originally had blue eyes before, but wielding the banhammer cursed her with red eyes.[18][19]
  • Mach can only get true rest by using a machine. [20]
  • Mach enjoys painting. [21]
    • Due to working at the empire and not being able to enjoy fun things, there are now many activities Mach enjoys doing.[22]
  • Mach is cracked at rhythm games. [23]
  • Mach probably likes raspberry lemonade. [citation needed]
  • Alcohol has no effects on Mach.[24]
  • Mach occasionally enjoys tea.[citation needed]
  • Mach is highly resistant to harsh environment, hot or cold, as one of her perks. [citation needed]
  • According to her employers, Mach's perception of time is warped "beyond repair" as a result of the side-effects of the Banhammer. [citation needed]
  • The Mach you see in Regretevator comes from a different timeline ever since her debut. [citation needed]
    • There is a true Mach that does not make an appearance anywhere other than being mentioned. [citation needed]
    • And it is good fortune that the true versions of Krait and Lora are still alive. [citation needed]
  • If Mach had a Nintendo Switch, she would play Mario Kart 8 Deluxe.[citation needed]
  • If Mach received a hug, she would give one back. [25]
  • If she received a mini-figure or a fumo of herself, Mach would keep it for collection.[citation needed]
  • If you asked Mach very nicely and gave her a dollar, she would pat you on the head for half a second.[citation needed]'
  • Mach is able to go faster than mach speeds (speed of sound).
  • From the description of the effect received during HALL OF, it is stated that Mach is the guardian of the Continuum.
  • If there was a zombie apocalypse, Mach would most likely thrive.[26]
  • Mach has met and fought Folly before and lost with severely injured. [27][28]
  • Mach has met Wallter, Scag, and DrRETRO before.[27]
  • Mach has had to kill her great-grandfather multiple times.[29]
  • Mach signs as Carolina "Ostrum" Mach.[29]
    • Ostrum is probably a nickname she gets from her purple outfit, as ostrum means purple in Latin.


    • References

    Click "Expand" to see.

    1. ↑ https://bsky.app/profile/imminium.com/post/3lfg5kmnwcc2t
    2. ↑ Mach ref 25
    3. ↑ Mach reference 4
    4. ↑ Mach reference 5
    5. ↑ Mach reference 7
    6. ↑ Mach reference 8
    7. ↑ Mach reference 9
    8. ↑ Mach reference 10
    9. ↑ Mach reference 11
    10. ↑ Mach reference 14
    11. ↑ Mach reference 12
    12. ↑ Mach reference 13
    13. ↑ Mach reference 15
    14. ↑ AroAceQueen
    15. ↑ Mach reference 16
    16. ↑ Mach reference 18
    17. ↑ Mach reference 19
    18. ↑ Mach reference 17
    19. ↑ Mach reference 20
    20. ↑ Mach reference 21
    21. ↑ Mach reference 22
    22. ↑ Mach reference 23
    23. ↑ Mach reference 24
    24. ↑ https://jan-10-25.ju.mp/#one
    25. ↑ Machheadpat
    26. ↑ https://www.tumblr.com/yeuc-c/762619573758476288
    27. ↑ 27.0 27.1 27.2 https://jan-10-25.ju.mp/#two
    28. ↑ https://jan-10-25.ju.mp/#three
    29. ↑ 29.0 29.1 https://jan-10-25.ju.mp/#five
    NPCs
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    Other Richard · Minor NPCs and Characters