| March 2011 | ||
| 10/03/11 | The alliance IMP was founded. | |
Founding members::  kalgar and CatoCicarius. | ||
| 11/03/11 |  The alliance reaches a population more than 100. | |
| 13/03/11 | Joining of:la patate. | |
| 16/03/11 | Joining of:GhazghkulThraka and Ben la den. | |
| 19/03/11 | Joining of:houari88. | |
| 20/03/11 | Joining of:y.t. | |
| 21/03/11 | Joining of:BelanaherJr. | |
| Leaving of:la patate. | ||
| 25/03/11 | Joining of:min. | |
| 28/03/11 | Joining of:lasagnes. | |
| 31/03/11 | Joining of:seluj and ouça?. | |
| The alliance reaches a population more than 1,000. | ||
| April 2011 | ||
| 03/04/11 | Joining of:Backpacker. | |
| 22/04/11 | Deletion of:BelanaherJr. | |
| 23/04/11 | Joining of:nutella. | |
| 25/04/11 | Joining of:keche. | |
| 27/04/11 | Joining of:possé. | |
| May 2011 | ||
| 01/05/11 | Joining of:tron legacy. | |
| 07/05/11 | Leaving of:possé. | |
| 09/05/11 | Joining of:Empereur Mario. | |
| 10/05/11 | Joining of:Gharad. | |
| 11/05/11 | Joining of:fuhrax and la re belle. | |
| 13/05/11 | Joining of:iiztp02. | |
| Deletion of:keche. | ||
| 15/05/11 | Joining of:le retour-Rome, ChocoWarrior, lepit-lait and narusam. | |
| 16/05/11 | Joining of:Xx-SAMI-xX. | |
| Leaving of:ChocoWarrior. | ||
| 18/05/11 | Deletion of:Backpacker. | |
| 19/05/11 | Joining of:Pinture and sylvain 77100. | |
| The alliance reaches a population more than 5,000. | ||
| 21/05/11 | Deletion of:sylvain 77100. | |
| 23/05/11 | Leaving of:lasagnes. | |
| 24/05/11 | Joining of:piokatra and Robin. | |
| Deletion of:la re belle. | ||
| 25/05/11 | Joining of:seba78 and sebichou78. | |
| 26/05/11 | Leaving of:Xx-SAMI-xX. | |
| 28/05/11 | Joining of:ABADON-LE-FLÉAU. | |
| 29/05/11 | Joining of:tomsbg. | |
| 30/05/11 | Deletion of:le retour-Rome. | |
| 31/05/11 | Joining of:empereur luigi. | |
| June 2011 | ||
| 03/06/11 | Deletion of:iiztp02. | |
| 04/06/11 | Joining of:warthur. | |
| 07/06/11 | Leaving of:nutella. | |
| 08/06/11 | Joining of:jdada. | |
| 11/06/11 | Joining of:Ezian. | |
| 12/06/11 | Joining of:nutella. | |
| 20/06/11 | Leaving of:jdada. | |
| 21/06/11 | Joining of:XEmpereurLuigiX. | |
| 23/06/11 | Deletion of:narusam. | |
| 24/06/11 | Joining of:Lusitan0. | |
| Deletion of:Ben la den and houari88. | ||
| 25/06/11 | Leaving of:Lusitan0. | |
| 28/06/11 | Deletion of:lepit-lait. | |
| 29/06/11 | Deletion of:Robin and empereur luigi. | |
| 30/06/11 | Joining of:majid41. | |
| July 2011 | ||
| 04/07/11 | Deletion of:piokatra. | |
| 08/07/11 | Deletion of:y.t. | |
| 15/07/11 | Leaving of:tron legacy. | |
| 19/07/11 | Leaving of:seba78. | |
| 20/07/11 | Deletion of:Gharad. | |
| 24/07/11 | Deletion of:min seluj and majid41. | |
| 25/07/11 | Deletion of:Pinture. | |
| 28/07/11 | Leaving of:Ezian. | |
| August 2011 | ||
| 01/08/11 | Joining of:Darkness666. | |
| Leaving of:Darkness666. | ||
| 14/08/11 | Deletion of:Empereur Mario. | |
| 15/08/11 | Deletion of:fuhrax. | |
| 21/08/11 | Deletion of:sebichou78 and warthur. | |
| 24/08/11 | Leaving of:XEmpereurLuigiX. | |
| 25/08/11 | Deletion of:ouça?. | |
| October 2011 | ||
| 06/10/11 | Leaving of:nutella. | |
| 08/10/11 | Deletion of:tomsbg. | |