Fuel (ZBALL)

Fuel is a compulsory material to be able to make conquers to the Planets with your Crew, this must be acquired prior to the Conquer.

The cost of fuel will vary depending on the Planet you wish to explore, the farther away the Planet is, the more fuel will be needed to explore it, the approximate value of fuel is 5% of the reward of that Planet

Fuel will be used up by ZBALL which can only be CONVERTED from SBALL/NBALL with 10:1 ratio.

For example: 1000 SBALL -> 100 ZBALL