| December 2018 | ||
| 10/12/18 | The alliance coolers was founded. | |
Founding members::  coolers. | ||
 The alliance reaches a population more than 100. | ||
| 20/12/18 | The alliance reaches a population more than 1,000. | |
| February 2019 | ||
| 04/02/19 | Deletion of:coolers. | |
| The alliance coolers was canceled. | ||