Cobblestone takes place in Lord Willam's country farmhouse. There are two bomb sites in this map.
- Counter-Terrorists: Prevent Terrorists from bombing Lord William's country farmhouse. He has been the target of assassination in light of recent government proposals.
- Terrorists: The Terrorist carrying the C4 must place the bomb at one of the two bomb sites around the map, thereby killing Lord William and severely damaging his home.
- South Korea: 16 January 2014.
- China: 15 April 2015.
- Taiwan/Hong Kong: 25 May 2016.