Server Address: Play.RivalPrison.com
RivalPrison is currently run by WaterSpice, who has put hundreds of hours in the server. The server has many custom minigames, commands, donor perks, and general plugins. The whole aspect of the prison is prestinely built, and focuses on making you work to make your money, while having a good time doing it. Vendex is a prison server, where you earn money to rankup.
Each time you rankup, the block gets better, the mines have more ore in them, and there is less people around.
For more info please visit: www.bit.ly/rivalforum