Spawn Unique

Citizen.CreateThread(function()
    while true do
        Citizen.Wait(0)
        if Instanced then
            for i=0, 255 do
                local otherPlayerPed = GetPlayerPed(i)

                if otherPlayerPed ~= PlayerPedId() then
                    SetEntityLocallyInvisible(otherPlayerPed)
                    SetEntityNoCollisionEntity(PlayerPedId(),  otherPlayerPed,  true)
                end
            end
        end
    end
end)