| March 2011 | ||
| 19/03/11 | The alliance ND (today: SN XD XD) was founded. | |
Founding members::  koky1591. | ||
| 23/03/11 | Joining of:karas456. | |
| 24/03/11 | Joining of:bimbo shourek and petr158. | |
| Leaving of:bimbo shourek. | ||
 The alliance reaches a population more than 100. | ||
| 25/03/11 | Joining of:Fíla147 and lordgermania. | |
| 26/03/11 | Joining of:energii. | |
| 28/03/11 | Joining of:dubinek, martinFLO and drool. | |
| 29/03/11 | Deletion of:dubinek. | |
| 30/03/11 | The alliance is now known as SN XD XD. | |
| April 2011 | ||
| 02/04/11 | Joining of:Matousmazak98. | |
| Leaving of:petr158 and drool. | ||
| 03/04/11 | Joining of:BIGGBOSS. | |
| 04/04/11 | Joining of:Orbík. | |
| Leaving of:Fíla147. | ||
| 05/04/11 | Joining of:goddy13. | |
| 06/04/11 | Joining of:Yww. | |
| 07/04/11 | Joining of:vladaš98. | |
| 10/04/11 | The alliance reaches a population more than 1,000. | |
| 12/04/11 | Leaving of:karas456 and BIGGBOSS. | |
| 13/04/11 | Joining of:Modruše. | |
| 15/04/11 | Leaving of:Orbík. | |
| 16/04/11 | Leaving of:Yww. | |
| 22/04/11 | Leaving of:martinFLO. | |
| 24/04/11 | Joining of:Joeyk. | |
| May 2011 | ||
| 26/05/11 | Deletion of:lordgermania. | |
| June 2011 | ||
| 20/06/11 | Deletion of:Matousmazak98. | |
| 21/06/11 | Deletion of:Modruše. | |
| 23/06/11 | Deletion of:koky1591. | |
| July 2011 | ||
| 18/07/11 | Leaving of:energii. | |
| 26/07/11 | Leaving of:Joeyk. | |
| August 2011 | ||
| 19/08/11 | Deletion of:goddy13. | |