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http://en.tankiforum.com/index.php?showforum=42 <--- Will teach you how to create and join a clan...

They are 3 (Three) Ways to get crystals without disobeying the rules of the game:

a) Playing in battles
b) Buying crystals
c) Sharing the game to friends using the link found on tanki.....Picture=




You can use Photoshop or other software.... Go here for more software tips: Found in the #Forum http://en.tankiforum.com/index.php?showtopic=248535
June the 4th as he said: Check the #wiki for more information http://en.tankiwiki.com/Main_Page