| February 2015 |
| 28/02/15 | The alliance UNION was founded. |
| Founding members::  Berb, Vogue, Smultr0n, Kamikaza, sasan, Tom&Jerry, SanPablo, RoyalChou and bigsiti. |
| Leaving of:Smultr0n. |
|  The alliance reaches a population more than 100. |
| March 2015 |
|
| 01/03/15 | Joining of:Vaikus, arcticfox, korop, Headshot, thewens and Deltabeard. |
| Leaving of:Kamikaza Tom&Jerry and Headshot. |
| The alliance reaches a population more than 1,000. |
|
| 02/03/15 | Leaving of:Vogue. |
|
| 09/03/15 | Deletion of:Berb SanPablo RoyalChou and thewens. |
|
| 11/03/15 | Leaving of:arcticfox. |
|
| 12/03/15 | Leaving of:sasan. |
|
| 14/03/15 | Joining of:tsokxix. |
|
| 20/03/15 | Deletion of:Deltabeard. |
| May 2015 |
|
| 05/05/15 | Deletion of:bigsiti and Vaikus. |
|
| 08/05/15 | Leaving of:korop. |
| September 2015 |
|
| 21/09/15 |  The alliance have their first conquest. |