| September 2018 | ||
| 17/09/18 | The alliance X3 was founded. | |
Founding members::   Дшук. | ||
 The alliance reaches a population more than 1,000. | ||
| 27/09/18 | Joining of:Ферзь. | |
| The alliance reaches a population more than 5,000. | ||
| 28/09/18 | Joining of:Лисёнка. | |
| 29/09/18 | The alliance reaches a population more than 10,000. | |
| October 2018 | ||
| 17/10/18 | Leaving of:Ферзь. | |