Parabox

Parabox is a mod and block created by Shadows_of_Fire and DarkhaxDev and is intended to be used for multiplayer worlds. It generates a checkpoint of the world which can be reverted to by deactivating the Parabox. Players can vote to start a time loop by clicking a button on the Parabox. It runs on Forge Energy (FE) and consumes energy every 20 minutes. It initially consumes 100,000 FE, with every 20 minutes after consuming an additional 100,000 FE. Each cycle also generates a prestige point, which can be used to buy rewards depending on the server owner.

Time looping can be stopped by:
 * the Parabox running out of power.
 * deactivating it; this method will void all generated prestige points.
 * collapsing the world, resetting the world back to the checkpoint. Players keep their inventories and gain generated prestige points.