Potato bags are the first-class heavy objects in famine and can be used to build gyms. In the past, potato bags can still take crop potatoes, but now they have been revised, and they can't take potatoes anymore.

Heavy objects refer to objects that need to be carried on their backs to occupy body bars and hand bars and slow down at high speed. When carrying heavy objects, you can make objects, build buildings, replace head objects and jump into wormholes, but you can't use the forced transfer tower, you can climb up and down the cave. According to the classification of Hercules gym, the weights can be divided into four levels, among which potato bags are first-class weights and can be used to build gymnasiums.