Hi brawler4502! To get crystals faster you need to destroy more tanks, capture more flags or control more points :) Although, sometimes we run special events like "bigger battle funds" or "higher gold boxes". For example, today gold boxes are worth 6000 crystals, just try and catch one!
 "Doodle God Blitz"){kind=icon}
 "Dueling Blades"){kind=icon}
 "Tanki Online"){kind=icon}
 "Crazy Climber"){kind=tracking}
 "EMP Game"){kind=icon}
 "The King's League: Odyssey"){kind=icon}
 "Guns and Robots"){kind=icon}
 "Holyday City"){kind=icon}
 "Dream Car Racing Evo"){kind=icon}
Hi brawler4502! To get crystals faster you need to destroy more tanks, capture more flags or control more points :) Although, sometimes we run special events like "bigger battle funds" or "higher gold boxes". For example, today gold boxes are worth 6000 crystals, just try and catch one!