See players in server through walls

 Players = :()
 TweenService = :()
 UserInputService = :()

 player = Players.LocalPlayer

 pGui = player:()


 sg = .()
sg.Name = 
sg.ResetOnSpawn =  
sg.Parent = pGui

 main = .()
main.Size = .(, )
main.Position = .(, -, , )
main.BackgroundColor3 = .(, , )
main.Active =  
main.Parent = sg

.(, main).CornerRadius = .(, )


  (obj)
	 dragging, dragInput, dragStart, startPos
	obj.InputBegan:((input)
		 input.UserInputType == .UserInputType.MouseButton1  input.UserInputType == .UserInputType.Touch 
			dragging = 
			dragStart = input.Position
			startPos = obj.Position
			input.Changed:(()
				 input.UserInputState == .UserInputState.End  dragging =  
			)
		
	)
	obj.InputChanged:((input)
		 dragging  (input.UserInputType == .UserInputType.MouseMovement  input.UserInputType == .UserInputType.Touch) 
			 delta = input.Position - dragStart
			obj.Position = .(startPos.X.Scale, startPos.X.Offset + delta.X, startPos.Y.Scale, startPos.Y.Offset + delta.Y)
		
	)

(main)


  ()
	
	 _, p  (Players:()) 
		
		 p ~= player 
			 char = p.Character
			
			 char 
				
				 old = char:()
				 old  old:() 
				
				
				 success, highlight = (()
					 h = .()
					h.Name = 
					h.FillColor = .(, , )
					h.OutlineColor = .(, , )
					
					h.FillTransparency =  
					h.OutlineTransparency = 
					h.DepthMode = .HighlightDepthMode.AlwaysOnTop
					h.Parent = char
					 h
				)
				
				 success  highlight 
					.(()
						 info = TweenInfo.(, .EasingStyle.Sine, .EasingDirection.Out)
						 tween = TweenService:(highlight, info, {
							FillTransparency = ,
							OutlineTransparency = 
						})
						tween:()
						tween.Completed:()
						 highlight  highlight:() 
					)
				
			
		
	


 btn = .()
btn.Size = .(, , , )
btn.Position = .(, , , )
btn.Text = 
btn.BackgroundColor3 = .(, , )
btn.TextColor3 = .(, , )
btn.Font = .Font.GothamBold
btn.Parent = main
.(, btn)


btn.MouseButton1Click:(RunEchoPing)

()