| September 2008 | ||
| 10/09/08 | The alliance UCoA was founded. | |
Founding members::  thongster. | ||
 The alliance reaches a population more than 1,000. | ||
| 12/09/08 | Joining of:SomeOne and YingZa. | |
| 14/09/08 | Leaving of:YingZa. | |
| 15/09/08 | Joining of:TiggleBitty. | |
| 17/09/08 | Joining of:samsamwho and furbyx4. | |
| 22/09/08 | Leaving of:samsamwho. | |
| 27/09/08 | Leaving of:furbyx4. | |
| October 2008 | ||
| 02/10/08 | Leaving of:SomeOne. | |
| 03/10/08 | Leaving of:thongster. | |
| 15/10/08 | Deletion of:TiggleBitty. | |
| The alliance UCoA was canceled. | ||