print("a")
function getplrsname()
for i,v in pairs(game:GetChildren()) do
if v.ClassName == "Players" then
return v.Name
end
end
end
local players = getplrsname()
local plr = game[players].LocalPlayer
local player2 = game.Players.LocalPlayer
local mouse = player:GetMouse()

while  wait(1) do
coroutine.resume(coroutine.create(function()
for _,v in pairs(game[players]:GetPlayers()) do
if v.Name ~= plr.Name and v.Character then
v.Character.Head.CanCollide = false
v.Character.Head.Color = Color3.fromRGB(0,255,0)
v.Character.Head.Material = "Neon"
v.Character.Head.Size = Vector3.new(6.1,6.1,6.1) --this is the max
end
end
end))
end

mouse.KeyDown:connect(function(key)
    if key:lower() == "g" or key:upper() == "G" then
        coroutine.resume(coroutine.create(function()
for _,v in pairs(game[players]:GetPlayers()) do
if v.Name ~= plr.Name and v.Character then
v.Character.Head.CanCollide = true
v.Character.Head.Color = Color3.fromRGB(0,255,0)
v.Character.Head.Material = "Plastic"
v.Character.Head.Size = Vector3.new(6.1,6.1,6.1)
    end
end)