| August 2016 |
| 17/08/16 | The alliance fatretar (today: 4corners) was founded. |
| Founding members::  fatretardedkid. |
|  The alliance reaches a population more than 100. |
| September 2016 |
|
| 16/09/16 | The alliance reaches a population more than 1,000. |
| October 2016 |
|
| 01/10/16 | The alliance is now known as 4corners. |
| November 2016 |
|
| 12/11/16 | Joining of:GRUNT. |
| The alliance reaches a population more than 5,000. |
|
| 26/11/16 | The alliance reaches a population more than 10,000. |
| December 2016 |
|
| 08/12/16 | Deletion of:GRUNT. |
| January 2017 |
|
| 21/01/17 | Deletion of:fatretardedkid. |
| The alliance 4corners was canceled. |