| October 2009 | ||
| 04/10/09 | The alliance BEMBOS was founded. | |
Founding members::  maximo07, stefaniaxxx, angelus, maridol, elchats, jalejandrora and xxxjuanxxx. | ||
 The alliance reaches a population more than 100. | ||
| 05/10/09 | Joining of:daniel2711 and amho03. | |
| Leaving of:stefaniaxxx. | ||
| 06/10/09 | Joining of:ays2009. | |
| 07/10/09 | Joining of:agente0007, chatin76 and menfis. | |
| 10/10/09 | The alliance reaches a population more than 1,000. | |
| 22/10/09 | Joining of:Espiritu 1 and felipe_lopez. | |
| 25/10/09 | Joining of:Sue. | |
| 27/10/09 | Joining of:Gonzza. | |
| 31/10/09 | Leaving of:Gonzza. | |
| November 2009 | ||
| 01/11/09 | Joining of:parioleta. | |
| 02/11/09 | Deletion of:Sue. | |
| 03/11/09 | Joining of:Nahue. | |
| 11/11/09 | Joining of:davide. | |
| 15/11/09 | Deletion of:parioleta. | |
| 16/11/09 | Joining of:fishufoshu. | |
| 19/11/09 | Joining of:Julian. | |
| 26/11/09 | Leaving of:Espiritu 1 and Nahue. | |
| December 2009 | ||
| 03/12/09 | The alliance reaches a population more than 5,000. | |
| January 2010 | ||
| 01/01/10 | Deletion of:Julian. | |
| 05/01/10 | Deletion of:elchats. | |
| 07/01/10 | Joining of:diegomarin. | |
| 11/01/10 | Deletion of:chatin76. | |
| 20/01/10 | Joining of:GenghisKhan. | |
| 24/01/10 | Joining of:Compa. | |
| 27/01/10 | Joining of:Jenjiskan. | |
| February 2010 | ||
| 07/02/10 | Leaving of:GenghisKhan and Jenjiskan. | |
| 09/02/10 | Leaving of:felipe_lopez. | |
| 15/02/10 | Deletion of:amho03. | |
| 23/02/10 | Deletion of:fishufoshu. | |
| March 2010 | ||
| 04/03/10 | Deletion of:maximo07 maridol jalejandrora xxxjuanxxx daniel2711 and agente0007. | |
| April 2010 | ||
| 26/04/10 | Leaving of:diegomarin. | |
| Deletion of:angelus ays2009 and menfis. | ||
| June 2010 | ||
| 21/06/10 | Leaving of:davide. | |