Tap on Blue planet to mine crystals and to get fun. * Market Mined crystals can be spent in the Market where can be bought draft fragments and devices. * Draft fragments and Drafts 10 draft fragments put together unites to new draft of technology. Drafts can be learned to open new technology or can be used for upgrading already learned technology. * Technologies Technology opens probability to buy devices in the market. Also updating technology level adds bonuses to all existing devices of this technology. * Devices and automining A solar battery satellite gathers solar energy which is needed for mining companies to work. The energy hub is needed for accumulation and transferring energy from solar batteries to mining combines. The solar battery satellite, the mining combine and the energy hub unite to mining system witch mines crystals automatically. Have a fun!