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    Yume 2kki:Construction Frame Building

    Construction Frame Building
    Basic Info
    Original Name(s)


    Effects EffectNone
    Events None
    Notable NPCs Mysterious Maid
    Connecting Areas

    Green Neon World
    Cog Maze
    Encrypted Labyrinth Locked🔒

    Removed Connections

    TV Labyrinth

    BGM kousyo (No. 087B)
    Map ID 0359, 1993
    Version Added 0.095d
    Last Updated 0.123e
    Primary Author n3
    Contributing Author(s) K0OdntepKs

    The Construction Frame Building is an area accessible from Green Neon World.

    Map of the Construction Frame Building (The Keypad is the one in the elevator, numbers indicate which button lead to which elevator.)


    Externally, the Construction Frame Building is a huge steel scaffolding on the side of a tall lilac building, with doors spread across many different floors and an elevator in the center. These doors lead into other rooms and staircases with wooden floors and white walls.

    Different floors are can be accessed through the elevator by interacting with a panel on the wall to the right of the door once inside, which displays a series of buttons that will take Urotsuki to other floors.

    Alternatively, the building can be traversed using the stairways inside which will take Urotsuki up a single floor at a time, as opposed to every 2 with the elevator. The Mysterious Maid may randomly appear in the second stairway between the first and second floors, who will give her 500 Yume (夢) when interacted with for the first time.

    The left door of the third floor leads to a path to the previous floors. On the third floor, the door furthest right leads to Encrypted Labyrinth if it has been unlocked from the other side.

    The door on the left side of the top floor leads to a room with a rotating screw, which will take Urotsuki to the Cog Maze if she interacts with it.

    In the elevator, if you press the top button 4 times, the elevator will pass a few floor before suddenly descending rapidly. The elevator begins to shake and lose power as the screen fades to black. As the power returns, the elevator will play a low chime and Urotsuki will find herself trapped in a small unlit lobby, unable to use the elevator to return to the main building. This area has a bench and a vending machine, as well as a passage below which is currently blocked off by a cone.

    Pressing the seemingly-dyfunctional button enough times after arriving will suddenly have the elevator take you to a void-like area with only the elevator and a construction sign, suggesting a future connection to another world from here.



    • Before version 0.112i, this area connected to the TV Labyrinth.
    • If you interact with the cone with Debug Mode on in the hidden lobby, it will teleport Urotsuki to another unfinished area with a vending machine, with two ladders that don't lead anywhere and a construction sign.
      • Interestingly, the vending machine usually charges drinks at 230夢, which is over double the normal price. If Urotsuki equips the Chainsaw effect, however, it will begin to bounce up and down fearfully and charge a regular price of 100夢 only while in this state.