Kill streack with speed and damge added

local damageMoreOnEachThreshold = 5  -- meaning each time they hit that number add to the player damge the add more damge number
local addMoreDamageOnEachThreshold = 4  -- each time they hit the damge more number add to the player that number
local eachKillSpeedByThreshold = 3  -- meaning each time they kill that many people add to the player speed the number on add speed addSpeedMoreOnEachThreshold = 1.5 -- each time they hit the speed more number add to the player that number

local kills = {}
local labels = {}
local playerDamage = {}

local lb = UIService.createLeaderboard()

local configuration = {
    OnlyPlayer = false
}

local function damageMoreOnEach(player)
    if kills[player] % damageMoreOnEachThreshold == 0 then
        playerDamage[player] = playerDamage[player] + addMoreDamageOnEachThreshold
    end
end

local function addMoreDamageOnEach(player)
    return addMoreDamageOnEachThreshold
end

local function addSpeedMoreOnEach(player)
    player:registerSpeedMultiplier("speed-boost", addSpeedMoreOnEachThreshold)
end

local function removeSpeedMoreOnEach(player)
    player:removeSpeedMultiplier("speed-boost")
end

local function createAndUpdateLabel(player)
    local playerEntity = player:getEntity()
    if playerEntity and playerEntity:isAlive() then
        kills[player] = 0
        playerDamage[player] = 0

        local killsLabel = UIService.createTextLabel("🔥 " .. kills[player], playerEntity:getPosition())

        killsLabel:setBackgroundColor(Color3.fromRGB(0, 0, 0))
        killsLabel:setBackgroundTransparency(0.1)
        killsLabel:setTextColor(Color3.fromRGB(255, 255, 255))
        killsLabel:setSize(UDim2.fromScale(10, 2))
        killsLabel:setFont(Font.Arcade)

        task.spawn(function()
            while playerEntity:isAlive() do
                wait(0.01)
                killsLabel:setPosition(playerEntity:getPosition() + Vector3.new(0, 5, 0))
            end
            killsLabel:destroy()
        end)

        labels[player] = killsLabel
    end
end

for _, player in pairs(PlayerService.getPlayers()) do
    if not player then continue end
    if kills[player] == nil then
        kills[player] = 0
    end

    lb:addKey(player, kills[player])
    lb:addScore(player, kills[player])

    createAndUpdateLabel(player)
end

Events.EntityDeath(function(event)
    local entity = event.entity
    local killer = event.killer
    if not killer then return end
    local player = killer:getPlayer()
    if not player then return end

    kills[player] = kills[player] + 1
    lb:setScore(player, kills[player])

    local currentLabel = labels[player]
    if currentLabel then
        currentLabel:setText("🔥 " .. kills[player])
        damageMoreOnEach(player)
        if kills[player] % eachKillSpeedByThreshold == 0 then
            addSpeedMoreOnEach(player)
        end
    end
end)

Events.EntityDamage(function(event)
    local player = event.entity:getPlayer()
    if player then
        event.damage = event.damage + addMoreDamageOnEach(player)
    end
end)

Events.EntitySpawn(function(event)
    local player = event.entity:getPlayer()
    if player then
        createAndUpdateLabel(player)
    end
end)