JailMC is the first OP-Prison server of its kind, our 1.12 server offers many unique features including: Backpacks, Energy Armor, Private Mines, Robots, Gangs, Bosses, Custom pickaxe enchants & much more. We suggest players join in 1.12 for the highest quality experience. If you do not enjoy 1.12, we support some of the earliest versions of minecraft as well.