Open Source Silent Aim

local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local Camera = workspace.CurrentCamera
local MAX_DISTANCE = 150
local function getPlayer()
    if not LocalPlayer:GetAttribute("Map") then
        return nil
    end
    local myCharacter = LocalPlayer.Character
    local myRoot = myCharacter and myCharacter:FindFirstChild("HumanoidRootPart")
    if not myRoot then
        return nil
    end
    local mouse = LocalPlayer:GetMouse()
    local mousePos = Vector2.new(mouse.X, mouse.Y)
    local myTeam = LocalPlayer:GetAttribute("Team")
    local myGame = LocalPlayer:GetAttribute("Game")
    local closestPlayer = nil
    local shortestDistance = math.huge
    for _, player in ipairs(Players:GetPlayers()) do
        if player ~= LocalPlayer then
            local character = player.Character
            local root = character and character:FindFirstChild("HumanoidRootPart")
            if root
            and player:GetAttribute("Game") == myGame
            and player:GetAttribute("Team") ~= myTeam then
                local worldDistance =
                    (root.Position - myRoot.Position).Magnitude

                if worldDistance <= MAX_DISTANCE then
                    local screenPos, onScreen =
                        Camera:WorldToViewportPoint(root.Position)
                    if onScreen then
                        local dist =
                            (
                                Vector2.new(screenPos.X, screenPos.Y)
                                - mousePos
                            ).Magnitude
                        if dist < shortestDistance then
                            shortestDistance = dist