How to get invite codes for the test server?

You don't need invites sometimes the test server works sometimes not

1598.3357.4432.6738 this is a invite code to the test server. Keep it . And thanks. My nick name Gold.box.TN

The test server Needs Code only for Test 1 Or 2 But The Others 5 6 Not needed 5 6 have 10000000 crystals cand command nad can't get rank or add crystals :( NickName (Not Test server): Peach_tanker (highest rank I Have !)

Put in Opex-Reh for the invite code

You need to be a russian and be playing for 500 hours on russian servers to get a invite code

The week end code is Opex-rah

Hi guys I only know invite code for server 1 sry but it is123456789 or more or less
Bradyrules1 is my channel but no episodes but plz sub

The test server Needs Code only for Test 1 Or or 3 and 7 But The Others 5 6 Not needed 5 6 8 have 10000000 crystals cand command nad can't get rank or add crystals :( NickName (Not Test server): uzairhussainsiddiqui (highest rank I Have !) by the way code for ru1 and 3 is Opex not Opex_Rah now be happy and play test server but it say re enter game mind it .link for test 1 and 3 http://test.tankionline.com/battle-en.html#/server=RU1 and http://test.tankionline.com/battle-en.html#/server=RU3

Rayantheking

U NOOBS R GAY~~~~!!!!!DEAL WITH IT***** NO1 WILL EVER TELL the FRICKING CODE NUBS

Opex_Rah:Godmode_On

You don't