Get the Tanki Online Hack for crystals for here (this is where i got it):
(they have moved to this address – a .com domain!)
How to make the Tanki Hack work:
1. Download it from the link provided on their website.
2. Second step, fill in your information – your username and you rank ( as you can see the hack doesn`t require a password and your account it`s safe, nobody it`s gonna steal it). Then fill in the field with how many crystals you want – choose how many you want! ( as shown in the video)
3. Click on Generate, wait a bit to load then go to your tanki online account and see your free crystals!
If you have any questions / problems leave them in the comment section and I’ll do my best to help you. Also, you can contact the hack developers on their website and ask them too!
Thanks, have fun!