| March 2012 | ||
| 12/03/12 | The alliance PERS™ was founded. | |
Founding members::  USSR, arad sanati and Nami. | ||
 The alliance reaches a population more than 100. | ||
| 13/03/12 | Joining of:h4mst4h. | |
| 15/03/12 | Joining of:arad. | |
| 16/03/12 | Joining of:Crosslife and AK.AMIR KING. | |
| Leaving of:h4mst4h. | ||
| The alliance reaches a population more than 1,000. | ||
| 18/03/12 | Leaving of:Nami. | |
| 20/03/12 | Leaving of:Crosslife. | |
| Deletion of:arad sanati and arad. | ||
| April 2012 | ||
| 22/04/12 | Deletion of:AK.AMIR KING. | |
| May 2012 | ||
| 05/05/12 | Deletion of:USSR. | |
| The alliance PERS™ was canceled. | ||