god mode OPEN SOURCE

local players = game:GetService("Players")
local RunService = game:GetService("RunService")

RunService.Heartbeat:Connect(function()
    if players.LocalPlayer.Character and players.LocalPlayer.Character:FindFirstChild("Humanoid") then
        local humanoid = players.LocalPlayer.Character.Humanoid
        if humanoid.Health <= 0 then
            humanoid.Health = humanoid.MaxHealth
        end
    end
end)