---
title: In-experience leaderboards
description: In-experience Leaderboards let you display user information to all users in the experience, such as top scores.
---

Roblox has a built-in **leaderboard system** that lets you display user information like scores, currency, or the fastest time in a race.

<img alt="Leaderboard Screen" src="../assets/players/leaderboard/Leaderboard-On-Screen.jpg" width="100%" />

## Set up the leaderboard

To set up the leaderboard and add players when they enter the experience:

1. Create a new `Class.Script` within `Class.ServerScriptService` and name it `Leaderboard`.

   <img alt="Leaderboard Insert Script" src="../assets/players/leaderboard/Leaderboards-Insert-Script.png" width="320" />

2. In the script, connect a function to the `Class.Players.PlayerAdded|PlayerAdded` event.

   ```lua
   local Players = game:GetService("Players")

   local function leaderboardSetup(player)

   end

   Players.PlayerAdded:Connect(leaderboardSetup)
   ```

3. Inside the connected function, create a new `Class.Folder` instance, name it `leaderstats`, and parent it to the player.

   ```lua
   local Players = game:GetService("Players")

   local function leaderboardSetup(player)
   	local leaderstats = Instance.new("Folder")
   	leaderstats.Name = "leaderstats"
   	leaderstats.Parent = player
   end

   Players.PlayerAdded:Connect(leaderboardSetup)
   ```

   <Alert severity="warning">
   It's essential that the folder is named `leaderstats` with all lowercase letters. Roblox doesn't add the player to the leaderboard if you name it any other way.
   </Alert>

## Add stats

Leaderboards use **value type objects** to store and display player stats. This script will show a player's gold using an `Class.IntValue`, a placeholder for an integer.

In the `leaderboardSetup()` function, add lines 8 through 11:

```lua
local Players = game:GetService("Players")

local function leaderboardSetup(player)
	local leaderstats = Instance.new("Folder")
	leaderstats.Name = "leaderstats"
	leaderstats.Parent = player

	local gold = Instance.new("IntValue")
	gold.Name = "Gold"
	gold.Value = 0
	gold.Parent = leaderstats
end

Players.PlayerAdded:Connect(leaderboardSetup)
```

These lines accomplish the following:

1. An `Class.IntValue` instance is created.

2. The instance's `Class.Instance.Name|Name` is set to `"Gold"`. This is exactly how the stat will appear on the leaderboard.

   <img alt="Stat name 'Gold' shown on leaderboard" src="../assets/players/leaderboard/Leaderboard-Stat-Name.png" width="540" />

3. The stat's initial `Class.IntValue.Value|Value` is set to `0`. This can be set to any value you wish, including a value stored in a [data store](../cloud-services/data-stores) if you're implementing persistent leaderboards.

   <Alert severity="info">
   Note that the value of objects such as `Class.IntValue`, `Class.NumberValue`, and `Class.StringValue` must be set through their `Value` property, as in `gold.Value` on line 10.
   </Alert>

4. The instance is parented to the `leaderstats` folder which adds it to the leaderboard. When a player enters the experience, their name appears on the board.

   <img alt="Multiple players shown on leaderboard" src="../assets/players/leaderboard/Leaderboards-Multiple-Players.png" width="540" />

## Update stats

To update a player's leaderboard stat, change the `Value` property of that stat within their `leaderstats` folder. For example, you can attach the following `Class.Script` to any pickup object to increase the `Gold` stat of the player collects it.

```lua
local Players = game:GetService("Players")

local goldChunk = script.Parent

local function onPartTouch(otherPart)
	local partParent = otherPart.Parent
	local player = Players:GetPlayerFromCharacter(partParent)
	local leaderstats = player and player:FindFirstChild("leaderstats")
	local goldStat = leaderstats and leaderstats:FindFirstChild("Gold")

	if goldStat then
		-- Destroy the pickup
		goldChunk:Destroy()

		-- Update the player's leaderboard stat
		goldStat.Value += 10
	end
end

goldChunk.Touched:Connect(onPartTouch)
```

## Order stats

There are three ways to control the order of stats in a leaderboard:

- Add the stats in the order that you want them to appear.
- Add a child `Class.BoolValue` named `IsPrimary` to the stat and set its value to `true` to place the stat first in the leaderboard.
- Add a child `Class.NumberValue` named `Priority` to the stat and set its value to an integer. Higher priority values appear earlier in the leaderboard. Stats without a priority have a default priority of `0`.

This code sample shows how to add an `IsPrimary` value to a stat:

```lua
local Players = game:GetService("Players")

local function leaderboardSetup(player)
	local leaderstats = Instance.new("Folder")
	leaderstats.Name = "leaderstats"
	leaderstats.Parent = player

	local gold = Instance.new("IntValue")
	gold.Name = "Gold"
	gold.Value = 0
	gold.Parent = leaderstats

	local isPrimary = Instance.new("BoolValue")
	isPrimary.Name = "IsPrimary"
	isPrimary.Value = true
	isPrimary.Parent = gold
end

Players.PlayerAdded:Connect(leaderboardSetup)
```

<Alert severity="info">
`IsPrimary` takes precedence over any `Priority` values. If multiple stats have `IsPrimary` values set to `true`, their `Priority` values determine the leaderboard order.
</Alert>

## Hide the leaderboard

To hide the leaderboard, such as on a menu screen or during a cutscene, place a `Class.LocalScript` within `Class.StarterGui` or `Class.StarterPlayerScripts` containing a call to `Class.StarterGui:SetCoreGuiEnabled()|StarterGui`.

```lua
local StarterGui = game:GetService("StarterGui")

StarterGui:SetCoreGuiEnabled(Enum.CoreGuiType.PlayerList, false)
```