Undertale Crazy Multiverse Timeline Script Roblox File

Here is where we must inject a serious note of caution.

Roblox has a zero-tolerance policy for script executors. Using any third-party script that modifies the client—including an "Undertale Crazy Multiverse Timeline Script"—violates Roblox's Terms of Service.

If you value your Roblox account (especially if you have rare limited items), do not run these scripts on your main account. Use a brand-new, throwaway alt account on a virtual machine if you must experiment.

This is the main menu interface. Instead of a grid of characters, players see a sprawling, glowing tree with branches representing different AUs (Alternate Universes).

  • The Offshoots (AUs):

    • Mechanic - "Timeline Requirements": To unlock the "Sans (Genocide)" node, you cannot just buy it. You must first complete the "Frisk (Genocide)" node by defeating 50 enemies and surviving the Sans fight.

    With the release of Roblox’s Unified Input System and advanced StreamingEnabled features, the "Crazy Multiverse" genre is entering a golden age.

    Developers are currently working on AI-driven timeline shifts – where the game analyzes your fighting style and chooses an AU that counters you. For example, if you spam "Gaster Blasters," the script shifts you to the "Dancetale" universe where violence is disabled and you must win via rhythm game.

    Furthermore, cross-server timeline persistence is emerging. Using DataStores, your character's "Multiverse Scars" (previous deaths, glitches, items) follow you from server to server, creating a unique, chaotic narrative.

    “Time and space were never meant to be broken. But someone... something... shattered the barrier between dimensions. Now, every choice, every glitch, every forgotten AU collides in one chaotic nexus: The Omega Timeline. You are not just a human. You are a timeline jumper. And the multiverse? It’s watching you.”

    Here’s a ready-to-use script concept for a Roblox game based on Undertale: Crazy Multiverse Timeline.
    It simulates switching between different Undertale AUs (like Underfell, Underswap, Fresh!Sans, Error!Sans, etc.) with visual effects, music changes, and character dialogue.

    -- Place this in a ServerScript or LocalScript (depending on needs)
-- Recommended: Put in StarterPlayerScripts or a ModuleScript in ReplicatedStorage

    local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local TweenService = game:GetService("TweenService") Undertale Crazy Multiverse Timeline Script Roblox
    

    local player = Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")
    

    -- Create a ScreenGui for the timeline effect
local timelineGui = Instance.new("ScreenGui")
timelineGui.Name = "TimelineGUI"
timelineGui.Parent = playerGui
    

    -- Background image for transitions
local bg = Instance.new("ImageLabel")
bg.Size = UDim2.new(1,0,1,0)
bg.BackgroundColor3 = Color3.new(0,0,0)
bg.Image = "rbxassetid://1234567890" -- Replace with your timeline warp image
bg.BackgroundTransparency = 1
bg.ImageTransparency = 1
bg.Parent = timelineGui
    

    -- Example timeline data: AU name, color theme, music ID, and effect
local timelines =
name = "Undertale (Original)",
color = Color3.fromRGB(255,255,255),
musicId = 123456789, -- Replace with your sound ID
description = "Determination fills the air."
,
name = "Underfell",
color = Color3.fromRGB(255,0,0),
musicId = 987654321,
description = "Kill or be killed..."
,
name = "Underswap",
color = Color3.fromRGB(0,255,0),
musicId = 111222333,
description = "Roles have swapped!"
,
name = "Error!Sans Void",
color = Color3.fromRGB(100,100,100),
musicId = 444555666,
description = "Glitches tear reality apart."

    

    local currentTimelineIndex = 1
    

    -- Function to switch timeline
local function switchTimeline(index)
if index < 1 or index > #timelines then return end
currentTimelineIndex = index
local timeline = timelines[currentTimelineIndex]
    

    -- Flash effect
bg.ImageTransparency = 0
local tweenInfo = TweenInfo.new(0.5, Enum.EasingStyle.Quad, Enum.EasingDirection.InOut)
local fadeOut = TweenService:Create(bg, tweenInfo, ImageTransparency = 1)
fadeOut:Play()
-- Change lighting
local lighting = game:GetService("Lighting")
lighting.OutdoorAmbient = timeline.color
lighting.Ambient = timeline.color
lighting.ColorShift_Top = timeline.color
lighting.ColorShift_Bottom = timeline.color
-- Change music (if you have a SoundService)
local soundService = game:GetService("SoundService")
local bgm = soundService:FindFirstChild("BackgroundMusic")
if bgm then
    bgm:Stop()
    bgm.SoundId = "rbxassetid://" .. timeline.musicId
    bgm:Play()
end
-- Show description popup
local descriptionLabel = Instance.new("TextLabel")
descriptionLabel.Size = UDim2.new(0.6,0,0.1,0)
descriptionLabel.Position = UDim2.new(0.2,0,0.85,0)
descriptionLabel.BackgroundColor3 = Color3.new(0,0,0)
descriptionLabel.BackgroundTransparency = 0.3
descriptionLabel.TextColor3 = Color3.new(1,1,1)
descriptionLabel.Text = timeline.description
descriptionLabel.Font = Enum.Font.GothamBold
descriptionLabel.TextSize = 18
descriptionLabel.TextScaled = true
descriptionLabel.Parent = timelineGui
-- Remove after 2 seconds
game:GetService("Debris"):AddItem(descriptionLabel, 2)

    

    end
    

    -- Example: keypress to cycle timelines (press T)
local userInputService = game:GetService("UserInputService")
userInputService.InputBegan:Connect(function(input, gameProcessed)
if gameProcessed then return end
if input.KeyCode == Enum.KeyCode.T then
local newIndex = currentTimelineIndex % #timelines + 1
switchTimeline(newIndex)
end
end)
    

    -- Initialize default timeline
switchTimeline(1)
    

    -- Optional: Replicate to other players (if using ServerScript)
-- For multiplayer, you'd fire a RemoteEvent to server, then RemoteEvent to all clients.
 Here is where we must inject a serious note of caution

    How to use in Roblox Studio:

    Undertale Crazy Multiverse Timeline (UCMT) is a high-octane fighting game on Roblox that brings together the vast and chaotic world of Undertale Alternate Universes (AUs). Developed by Kishin_Kasu (now known as Voracity), the game allows players to step into the shoes of iconic monsters and humans—from classic Sans to powerhouses like Alpha Corruption 404 Sans—to engage in intense PvP battles or roleplay across various timelines. Mastering the Core Gameplay

    In UCMT, the goal is simple but addictive: explore the lobby, choose a character, and hunt for resources to grow stronger.

    Currency & Upgrades: Players collect Souls to purchase new characters and Cores to upgrade existing monsters or buy rare skins. Some top-tier evolutions, such as Godmode Dustfell Sans, can cost upwards of 15,000 Cores.

    The Key System: To unlock certain rewards or areas, players must find specific keys—Yellow, Blue, Red, and Dark—while dodging hazards like Faker Sans.

    Combat & Phases: Many characters feature multiple phases or "reworks" that drastically change their move sets. For instance, characters like Betty Noire and Delta Sans have second phases that unlock devastating new powers. Iconic Characters & AUs

    The roster is a "who's who" of the Undertale Multiverse, featuring a mix of classic heroes and obscure AU variants: Classic Row: Standard versions of Sans, Papyrus, and Frisk.

    AU Powerhouses: Includes Error Sans, Ink Sans, Killer Sans, and Horror Sans.

    Evolutions: Advanced forms like Mirrored Insanity Sans, Fatal Error, and Omnithorn provide late-game goals for dedicated players. Working with Scripts and Codes If you value your Roblox account (especially if

    While some players look for "scripts" (automated exploits) to bypass the grind for Souls and Cores, the most reliable way to advance is through official developer codes. These codes often provide significant boosts: rev4: Gives Fear. givesoul: Grants Souls for character purchases. givecore: Awards Cores for upgrades.

    Note on Exploits: Using third-party "Roblox scripts" for auto-farming or god mode is against the Roblox Terms of Service and can result in a permanent ban from the game. It is always safer to use official codes provided on the UCMT Wiki or the developer’s Weibu Studio group. Recent Updates and Reworks

    The game frequently undergoes "Rework" updates to modernize older characters. Recent patches have introduced the Anti-Error Update, Hollow Ink and Sukuna, and massive overhauls to the Murder Time Trio. These updates ensure that even classic characters remain competitive against newer, more complex additions.

    Undertale Crazy Multiverse Timeline (UCMT) is a Roblox-based fighting game created by Kishin_Kasu (Voracity)

    where players take on the roles of various monsters and humans from the Undertale multiverse to engage in combat or roleplay. Key Game Features Combat and Progression : Players earn to unlock new characters and

    (found as black atom-like spawns on the map) to upgrade monsters or purchase skins. Diverse Roster : The game features iconic AU characters such as Color Sans Insanity Sans Phases and Reworks

    : Some characters have multiple combat phases (up to 3) that activate as their health depletes. Recent updates have focused on reworking "classic" characters to balance gameplay. Scripting and Automation

    Scripts for UCMT are often used for "Auto-Farming" souls and cores to bypass the grind for powerful characters. Auto-Farm Scripts : Community-made scripts, such as the Undertale Ultimate Timeline Gui

    , often provide menus for automatically collecting items or teleporting to map locations. Functionality : These scripts typically use the

    programming language, which is the standard for all Roblox development. : Developers frequently release official codes (e.g.,

    ) that provide free resources without the need for external executors. Recommended Characters for Combat

    Reviewers and community data suggest that while many "classic" characters are available, specific AU variants are more effective for PVP: