Ragdoll Module for R6 Combat Games (works with NPC'S)

uDavidII · March 27, 2025, 9:39pm

I spent a long time trying to find a good ragdoll module for combat but I couldn’t find one, I ended up making one, enjoy.

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Download Link: https://create.roblox.com/store/asset/83582596074764/NotDavids-Ragdoll-Module

Client-Side in `StarterCharacterScripts`

--// Services
local Players = game:GetService("Players")

--// Constants
local Player : Player = Players.LocalPlayer
local Character : Model = Player.Character or Player.CharacterAdded:Wait()

--// Instances
local Torso: BasePart = Character:WaitForChild("Torso")
local Humanoid: Humanoid = Character:FindFirstChildWhichIsA("Humanoid") or Character:WaitForChild("Humanoid")

--// Local Function's
local function PushCharacter()
	Torso:ApplyImpulse(Torso.CFrame.LookVector * -100)
end

--// Function's
Character:GetAttributeChangedSignal("Ragdoll"):Connect(function()
	local IsRagdoll = Character:GetAttribute("Ragdoll")
	
	if IsRagdoll then
		Humanoid:ChangeState(Enum.HumanoidStateType.Ragdoll)
		Humanoid:SetStateEnabled(Enum.HumanoidStateType.GettingUp, false)
				
		PushCharacter()
	else
		Humanoid:ChangeState(Enum.HumanoidStateType.GettingUp)
	end
end)

--Humanoid.Died:Once(PushCharacter)

ModuleScript in `ReplicatedStorage`

--// Services
local PhysicsService = game:GetService("PhysicsService")
local Players = game:GetService("Players")

--// Modules
local RagdollModule = {}
RagdollModule.PlayersCollisionGroup = "Players" -->> idk, if u have another name for the players collision group just change it
RagdollModule.CanCollide = false -->> set true if you want the parts to collide with each other

if not PhysicsService:IsCollisionGroupRegistered("Uncollidable") then
	local CollisionGroup = PhysicsService:RegisterCollisionGroup("Uncollidable")
	PhysicsService:CollisionGroupSetCollidable("Uncollidable", RagdollModule.PlayersCollisionGroup, false)
	PhysicsService:CollisionGroupSetCollidable("Uncollidable", "Uncollidable", RagdollModule.CanCollide)
end

if not PhysicsService:IsCollisionGroupRegistered(RagdollModule.PlayersCollisionGroup) then
	local CollisionGroup = PhysicsService:RegisterCollisionGroup(RagdollModule.PlayersCollisionGroup)
	PhysicsService:CollisionGroupSetCollidable("Uncollidable", RagdollModule.PlayersCollisionGroup, false)
end

--// Main Function's
function RagdollModule:Ragdoll(Character: Model)
	if not Character:GetAttribute("Ragdoll") then
		local IsNpc = Players:GetPlayerFromCharacter(Character) == nil
		local Humanoid = Character:FindFirstChildWhichIsA("Humanoid")

		if not Humanoid then return end

		for _, Animation in Humanoid:GetPlayingAnimationTracks() do
			Animation:Stop()
		end

		Character:SetAttribute("Ragdoll", true)

		Humanoid.BreakJointsOnDeath = false
		Humanoid.AutoRotate = false
		Humanoid.RequiresNeck = true
		
		Humanoid.WalkSpeed = 0
		Humanoid.JumpPower = 0

		--[[if Character:GetAttribute("CanMove") then
			Humanoid.WalkSpeed = 0
			Humanoid.JumpPower = 0
		end]]

		Humanoid:SetStateEnabled(Enum.HumanoidStateType.Ragdoll, true)
		Humanoid:SetStateEnabled(Enum.HumanoidStateType.GettingUp, false)
		Humanoid:SetStateEnabled(Enum.HumanoidStateType.Jumping, false)

		Character:FindFirstChild("HumanoidRootPart").CanCollide = false

		if IsNpc then
			Humanoid:ChangeState(Enum.HumanoidStateType.Ragdoll)
		end

		self:ReplaceJoints(Character)
	end
end

function RagdollModule:unRagdoll(Character : Model)
	if Character:GetAttribute("Ragdoll") --[[and not Character:GetAttribute("Downed")]] then
		local IsNpc = Players:GetPlayerFromCharacter(Character) == nil
		local Humanoid = Character:FindFirstChildWhichIsA("Humanoid")

		if not Humanoid then return end
		if Humanoid.Health <= 0.1 then return end

		Character:SetAttribute("Ragdoll", false)

		Humanoid.AutoRotate = true
		Humanoid.RequiresNeck = false

		Humanoid:SetStateEnabled(Enum.HumanoidStateType.Ragdoll, false)
		Humanoid:SetStateEnabled(Enum.HumanoidStateType.GettingUp, true)
		Humanoid:SetStateEnabled(Enum.HumanoidStateType.Jumping, true)

		Character:FindFirstChild("HumanoidRootPart").CanCollide = true

		if IsNpc then
			Humanoid:ChangeState(Enum.HumanoidStateType.GettingUp)
		end

		self:ResetJoints(Character)
	end
end

--// Attachments CFrame's
local AttachmentCFrames = {
	["Neck"] = {CFrame.new(0, 1, 0, 0, -1, 0, 1, 0, -0, 0, 0, 1), CFrame.new(0, -0.5, 0, 0, -1, 0, 1, 0, -0, 0, 0, 1)},
	["Left Shoulder"] = {CFrame.new(-1.3, 0.75, 0, -1, 0, 0, 0, -1, 0, 0, 0, 1), CFrame.new(0.2, 0.75, 0, -1, 0, 0, 0, -1, 0, 0, 0, 1)},
	["Right Shoulder"] = {CFrame.new(1.3, 0.75, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1), CFrame.new(-0.2, 0.75, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1)},
	["Left Hip"] = {CFrame.new(-0.5, -1, 0, 0, 1, -0, -1, 0, 0, 0, 0, 1), CFrame.new(0, 1, 0, 0, 1, -0, -1, 0, 0, 0, 0, 1)},
	["Right Hip"] = {CFrame.new(0.5, -1, 0, 0, 1, -0, -1, 0, 0, 0, 0, 1), CFrame.new(0, 1, 0, 0, 1, -0, -1, 0, 0, 0, 0, 1)},
}

local RagdollInstanceNames = {
	["RagdollAttachment"] = true,
	["RagdollConstraint"] = true,
	["ColliderPart"] = true,
}


function RagdollModule:CreateColliderPart(Part: BasePart)
	if not Part then return end
	local RagdollColliderPart = Instance.new("Part")
	RagdollColliderPart.Name = "ColliderPart"
	RagdollColliderPart.Size = Part.Size / 1.7
	RagdollColliderPart.Massless = true			
	RagdollColliderPart.CFrame = Part.CFrame
	RagdollColliderPart.Transparency = 1

	RagdollColliderPart.CollisionGroup = "Uncollidable"

	local WeldConstraint = Instance.new("WeldConstraint")
	WeldConstraint.Part0 = RagdollColliderPart
	WeldConstraint.Part1 = Part

	WeldConstraint.Parent = RagdollColliderPart
	RagdollColliderPart.Parent = Part
end


function RagdollModule:ReplaceJoints(Character: Model)
	local Humanoid : Humanoid = Character:FindFirstChildWhichIsA("Humanoid")

	for _, Motor: Motor6D in Character:GetDescendants() do
		if Motor:IsA("Motor6D") then
			if not AttachmentCFrames[Motor.Name] then return end
			Motor.Enabled = false
			local Attachment0, Attachment1 = Instance.new("Attachment"), Instance.new("Attachment")
			Attachment0.CFrame = AttachmentCFrames[Motor.Name][1]
			Attachment1.CFrame = AttachmentCFrames[Motor.Name][2]

			Attachment0.Name = "RagdollAttachment"
			Attachment1.Name = "RagdollAttachment"

			self:CreateColliderPart(Motor.Part1)

			local BallSocketConstraint = Instance.new("BallSocketConstraint")
			BallSocketConstraint.Attachment0 = Attachment0
			BallSocketConstraint.Attachment1 = Attachment1
			BallSocketConstraint.Name = "RagdollConstraint"

			BallSocketConstraint.Radius = 0.15
			BallSocketConstraint.LimitsEnabled = true
			BallSocketConstraint.TwistLimitsEnabled = true
			BallSocketConstraint.MaxFrictionTorque = 0
			BallSocketConstraint.Restitution = 0
			BallSocketConstraint.UpperAngle = 45
			BallSocketConstraint.TwistLowerAngle = -70
			BallSocketConstraint.TwistUpperAngle = 70
			BallSocketConstraint.Restitution = 0

			Attachment0.Parent = Motor.Part0
			Attachment1.Parent = Motor.Part1
			BallSocketConstraint.Parent = Motor.Parent
		end
	end
end

function RagdollModule:ResetJoints(Character: Model)
	local Humanoid = Character:FindFirstChildWhichIsA("Humanoid")

	if Humanoid then	
		if Humanoid.Health < 0.1 then return end
		for _, Instance in Character:GetDescendants() do
			if RagdollInstanceNames[Instance.Name] then
				Instance:Destroy()
			end

			if Instance:IsA("Motor6D") then
				Instance.Enabled = true
			end
		end
	end
end

return RagdollModule

How to use it?

You need to require the RagdollModule and use these functions:

RagdollModule:Ragdoll(Character) → Automatically makes the character passed as a parameter enter ragdoll-state.
RagdollModule:unRagdoll(Character) → Will stop the ragdoll.
Both functions need to be called by a server-side script.

Example:

--// Services
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local Players = game:GetService("Players")

--// Modules
local RagdollModule = require(ReplicatedStorage:FindFirstChild("RagdollModule"))

Players.PlayerAdded:Connect(function(Player)
	Player.CharacterAdded:Connect(function(Character)
		task.wait(5)
		RagdollModule:Ragdoll(Character)
		task.wait(10)
		RagdollModule:unRagdoll(Character)
	end)
end)

--- this script is going to ragdoll the player 5 seconds after their character loads, and wait 10 seconds to unragdoll.

Showcase with npcs:

Showcase with players:

ImArxis · March 27, 2025, 9:42pm

This guy saved my life, thank you!!