War Machines:Tanks Battle Game - Apps on Google Play
Best Ways to Spend Your Crystals in Tanki Online - YouTube
How To Spend Your Crystals in Tanki Online - YouTube
Tanki Online - The total amount of crystals earned as rank-up rewards from Recruit all the way to Legend is 354 010. Almost half of those are earned from the last 5 ranks. | Facebook
Upgrades - Tanki Online Wiki
Instant Power Crystal Lye Drain Cleaner 1650 - The Home Depot