LivesDataStore for Story Games

local LivesDataStore = game:GetService("DataStoreService"):GetDataStore("Lives")

game.Players.PlayerAdded:Connect(function(player)

    local PreviousData = LivesDataStore:GetAsync(player.UserId)
    local Lives

    if PreviousData ~= nil then
        Lives = PreviousData
    else
        Lives = script.numberLives.Value
        LivesDataStore:SetAsync(player.UserId, Lives)
    end

    local LivesValue = Instance.new("NumberValue", player)
    LivesValue.Name = "Lives"
    LivesValue.Value = Lives

end)

game:BindToClose(function()
    for i,player in pairs(game.Players:GetPlayers()) do
        local value = player.Lives.Value
        LivesDataStore:SetAsync(player.UserId, value)
        print("Saved data for "..player.Name)
    end
end)

game.Players.PlayerRemoving:Connect(function(player)
    local value = player.Lives.Value

    if value ~= nil then
        print("Found data to save for "..player.Name.."!")
        LivesDataStore:SetAsync(player.UserId, value)
        print("Saved data for "..player.Name)
    else
        print("Did not manage to find data to save for "..player.Name.."!")
    end
end)