you need to shoot them before they reach the fence R is to reload ᵉᵃˢᵗᵉʳ ᵉᵍᵍ ᶦᶠ ʸᵒᵘ ᵏᶦˡˡ ᵗʰᵉ ᵏᶦⁿᵍ ᶻᵒᵐᵇᶦᵉ ᵃˡˡ ʷᶦˡˡ ᵈᶦᵉ ʸᵒᵘ ˢᵗᶦˡˡ ᵒⁿˡʸ ᵍᵉᵗ ¹ ᵏᶦˡˡ ᵗʰᵒ
thx to ChatGPT
