| October 2010 |
| 31/10/10 | The alliance j4f was founded. |
| Founding members::  Balphagore, Kolin, imbaQ, satanic and IKI77. |
|  The alliance reaches a population more than 5,000. |
| November 2010 |
|
| 02/11/10 | The alliance reaches a population more than 10,000. |
|
| 04/11/10 | Joining of:gogo. and Gonzo. |
|
| 05/11/10 | Joining of:Sneyk. |
|
| 08/11/10 | Joining of:Wikking. |
|  The alliance have their first conquest. |
|
| 09/11/10 | Leaving of:imbaQ and IKI77. |
|
| 10/11/10 | The alliance is now known as Deffff. |
| Joining of:harderode. |
|
| 11/11/10 | Leaving of:Sneyk. |
|
| 17/11/10 | Deletion of:Gonzo. |
|
| 29/11/10 | Joining of:imbaQ. |
| December 2010 |
|
| 09/12/10 | Joining of:IKI77. |
|
| 10/12/10 | The alliance is now known as j4f. |
|
| 17/12/10 | The alliance has done over 5 conquests. |
|
| 31/12/10 | Deletion of:satanic and Wikking. |
| The alliance has done over 10 conquests. |
| January 2011 |
|
| 17/01/11 | Leaving of:harderode. |
|
| 20/01/11 | Joining of:harderode. |
| The alliance reaches a population more than 50,000. |