Fe killer

-- made by jinxx

local animationId = "rbxassetid://252557606"

local player = game.Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local humanoid = character:WaitForChild("Humanoid")

local animation = Instance.new("Animation")
animation.AnimationId = animationId

local animationTrack = humanoid:LoadAnimation(animation)

local defaultWalkSpeed = humanoid.WalkSpeed

local function onWalking(speed)
    if speed > 0 then
        humanoid.WalkSpeed = 16
        animationTrack:Play()
    else
        humanoid.WalkSpeed = defaultWalkSpeed
        animationTrack:Stop()
    end
end

humanoid.Running:Connect(onWalking)