| February 2013 |
| 26/02/13 | The alliance ZOO was founded. |
| Founding members::  Zoo Demente, Encantao, serginho2222, Peregrino, surrogate, Interkaleitor and amstel. |
| Leaving of:serginho2222. |
|  The alliance reaches a population more than 100. |
|
| 28/02/13 | Joining of:Don Plumas, Smog, mamporros, CatAriete and bon. |
| The alliance reaches a population more than 1,000. |
| March 2013 |
|
| 05/03/13 | Leaving of:Don Plumas and CatAriete. |
|
| 08/03/13 | Joining of:balduccio. |
|
| 09/03/13 | Joining of:pazguato. |
|
| 11/03/13 | Joining of:ooze. |
| The alliance reaches a population more than 5,000. |
|
| 14/03/13 | Leaving of:ooze. |
|
| 20/03/13 | Deletion of:Zoo Demente. |
|
| 21/03/13 | Deletion of:Encantao. |
|
| 23/03/13 | Deletion of:Smog. |
|
| 24/03/13 | Deletion of:mamporros and pazguato. |
|
| 30/03/13 | Deletion of:Peregrino. |
| April 2013 |
|
| 20/04/13 | Deletion of:surrogate. |
|
| 26/04/13 | Joining of:vinygay. |
|
| 28/04/13 | Deletion of:vinygay. |
| May 2013 |
|
| 03/05/13 | Deletion of:balduccio. |
|
| 06/05/13 | Deletion of:Interkaleitor. |