Talk:Guide for Beginners/@comment-34037532-20171226025012

Another currency, the gem, can be obtained from mining jewels in the mine pit, or can be bought from paying real money. Paying real money is more efficient than mining jewels, as jewels give only 1 gem, and are super rare.* Jewels can be paid in the shop for insta-unlocking avatars, performing global buffs, and becoming a member. Becoming a member is obtained through getting personal bonuses from the shop, so it's worth to pay to get personal bonuses.

*Jewels can be found quicker like ore, with prospectors.