Open Source No render script

local UserInputService = game:GetService("UserInputService")
local Lighting = game:GetService("Lighting")
local Players = game:GetService("Players")

local player = Players.LocalPlayer
local enabled = false

-- Save original lighting
local original = {
    Brightness = Lighting.Brightness,
    GlobalShadows = Lighting.GlobalShadows,
    FogEnd = Lighting.FogEnd,
    Ambient = Lighting.Ambient,
    OutdoorAmbient = Lighting.OutdoorAmbient
}


 postEffects = {}
 _,v  (Lighting:()) 
     v:() 
        postEffects[v] = v.Enabled
    



 gui = .()
gui.IgnoreGuiInset = 
gui.ResetOnSpawn = 
gui.Parent = player:()

 frame = .()
frame.Size = .(,)
frame.BackgroundColor3 = .(,,)
frame.BorderSizePixel = 
frame.Visible = 
frame.Parent = gui

  ()
    frame.Visible = 

    Lighting.Brightness = 
    Lighting.GlobalShadows = 
    Lighting.FogEnd = 
    Lighting.Ambient = .(,,)
    Lighting.OutdoorAmbient = .(,,)

     effect,_  (postEffects) 
         effect  effect.Parent 
            effect.Enabled = 
        
    

    ().Rendering.QualityLevel = .QualityLevel.Level01


  ()
    frame.Visible = 

    Lighting.Brightness = original.Brightness
    Lighting.GlobalShadows = original.GlobalShadows
    Lighting.FogEnd = original.FogEnd
    Lighting.Ambient = original.Ambient
    Lighting.OutdoorAmbient = original.OutdoorAmbient

     effect,state  (postEffects) 
         effect  effect.Parent 
            effect.Enabled = state
        
    


UserInputService.InputBegan:((input, gp)
     gp   
     input.KeyCode == .KeyCode.K 
        enabled =  enabled
         enabled 
            ()
        
            ()
        
    
)

()