Script only working for one person

[JackscarIitt (Jackscarlett)]

Oh geez almighty

Hm, alright the first thing I notice are the variable warnings, you should be a local variable instead

Also, why are you changing the Deaths.Value to 0? (Aka subtracting the Deaths.Value from itself)

Next, please don’t use the second parameter when using Instance.new(), it’s slower

PSA: Don't use Instance.new() with parent argument

I’ve discovered a pretty bad performance issue in one of top games that has to do with Instance.new and wanted to write about this, since this is not obvious unless you know the system inside out. Tthere are several ways to create a ROBLOX object in Lua: local obj = Instance.new(‘type’); fill obj fields local obj = Instance.new(‘type’, parent); fill obj fields local obj = util.Create(‘type’, { field1 = value1, … }) If you care at all about performance, please only use the first option - I wi…

This should work, but I’m not exact if it will:

game.Players.PlayerAdded:Connect(function(Player)
    local Stat = Instance.new("IntValue")
    Stat.Name = "leaderstats"
    Stat.Parent = Player
  
    local Kills = Instance.new("IntValue")
    Kills.Name = "Kills"
    Kills.Parent = Stat

    local Deaths = Instance.new("IntValue")
    Deaths.Name = "Deaths"
    Deaths.Parent = Stat

    if Use_DP then --This is either not a valid variable or you didn't define it right, not enough information
        loadStat(player, "Kills", Kills)
        loadStat(player, "Deaths", Deaths)
    end

    Player.CharacterAdded:Connect(function(Character)
        local Humanoid = Character:WaitForChild("Humanoid")

        Humanoid.Died:Connect(function()
            Deaths.Value = 0
            local Cre = Humanoid:FindFirstChild("creator")
            if Cre and Cre.Value then

               local leaderstats = Cre.Value:FindFirstChild("leaderstats")
               if leaderstats then
                  leaderstats.Kills.Value += 1
                  leaderstats.Deaths.Value += 2 --Wait why doe
               else
                  Kills.Value = Kills.Value
               end
               if Use_DP then
                   saveStat(Cre.Value, leaderstats.Kills.Value, "Kills")
                   saveStat(Player, Kills.Value, "Kills")
               end
            end
        end)
    end)
end)