The revolt was successful and the prisoners took over the facility, killing most of the former guards. Having been supplied with dynamite for the purposes of breaking up rocks on the railroad, Cooke organised a small number of trusted fellow prisoners to sneak small portions of the explosive back into their cells, and eventually they used it to start a prison riot. Housed in the New California Republic Correctional Facility, the prisoners were subjected to extremely harsh discipline leading the radical anti-NCR terrorist Samuel Cooke to plan a prison break. The Powder Gangers were prisoners brought into Nevada by the NCR to rebuild the railroads. 2 Interactions with the player character.