How do I make a GUI only show once for a player when they join and when they rejoin it wont show

[Zentryte]

Im making a little update notification and was wondering how to make it only show once so people don’t have to close it every time they rejoin the game

[Valkyrop (JustAGuy)]

Maybe of these might help -

How can I make a UI That stays only once

Hello! How can I make a UI That only shows up once? Let’s say there was an update GUI, and you join, close it, and rejoin, it won’t show it anymore. How can I do that? If you know, it’ll be appreciated!

How to make a 1 time only gui?

Hello! It’s been some months since I came up with this idea but could never figure out how to do it. Basically what I need is to make a GUI That only appears the first time the user joins the game, and when the user leaves and comes back the GUI doesn’t appear. I made a leaderstat called WelcomeValue (with datastore) wich when it’s value is “0” the gui will pop up, and when the value is “1” the gui will not pop up again, and to my surprise the button that gives the value the number 1 works. Howe…

How to make pop-up GUI appear only once

This is a pretty simple issue, but I am not the best at scripting and can not figure out a way to fix my GUI. My game has a little welcome screen that shows up when you join the game. You can close it. That is all I need, but the issue I am having is that every time the player dies, the GUI shows up on the screen again. How can I make it so that it only shows when they join the game, and when they dismiss it, it is gone.

[Qinrir (Quin)]

Make sure the datastore api is on in game settings

local DS = game:GetService("DataStoreService")
local Storage = DS:GetDataStore("Joined")

local function OnJoin(plr)
	local suc,res = pcall(function()
		local data = Storage:GetAsync(plr.UserId)
		if data then
			-- yes player did joined before.
		else
			-- player didn't joined before.
		end
	end)
	if not suc then warn("Error couldn't load.") end
end

local function OnLeave(plr)
	local suc,res = pcall(function()
		Storage:SetAsync(plr.UserId,true)
	end)
	if not suc then warn("Error couldn't save.") end
end