| January 2009 | ||
| 28/01/09 | The alliance Skyline was founded. | |
Founding members::  paul76 and BBG_AU. | ||
 The alliance reaches a population more than 100. | ||
| 30/01/09 | Joining of:Baoha001. | |
| February 2009 | ||
| 17/02/09 | Joining of:Red.ExcitEr. | |
| The alliance reaches a population more than 1,000. | ||
| 18/02/09 | Joining of:chandoiwe and doncha. | |
| 27/02/09 | Joining of:BBGOZ. | |
| 28/02/09 | Joining of:TigerDen and jack76. | |
| March 2009 | ||
| 08/03/09 | Joining of:Lil Food. | |
| 11/03/09 | The alliance reaches a population more than 5,000. | |
| 16/03/09 | Joining of:Scottydoo. | |
| 19/03/09 | Deletion of:TigerDen and jack76. | |
| 21/03/09 | Joining of:jordaneric. | |
| 31/03/09 | Leaving of:Baoha001. | |
| Deletion of:BBGOZ. | ||
| April 2009 | ||
| 03/04/09 | Leaving of:BBG_AU and Scottydoo. | |
| 05/04/09 | Leaving of:paul76. | |
| 07/04/09 | Leaving of:jordaneric. | |
| 09/04/09 | Leaving of:Lil Food. | |
| 20/04/09 | Deletion of:Red.ExcitEr. | |