| February 2018 | ||
| 10/02/18 | The alliance Sleepy12 was founded. | |
Founding members::  Sleepy12. | ||
 The alliance reaches a population more than 100. | ||
| June 2018 | ||
| 13/06/18 | The alliance reaches a population more than 1,000. | |
| July 2018 | ||
| 22/07/18 | Deletion of:Sleepy12. | |
| The alliance Sleepy12 was canceled. | ||