| December 2012 |
| 03/12/12 | The alliance SpartaIS (today: SK-CJ) was founded. |
| Founding members::  SergiuH23. |
|  The alliance reaches a population more than 5,000. |
|
| 20/12/12 | The alliance is now known as SpartaCJ. |
| January 2013 |
|
| 16/01/13 | Joining of:SzR. |
| The alliance reaches a population more than 10,000. |
|
| 18/01/13 | Joining of:santos and alan1. |
|
| 19/01/13 | The alliance is now known as SK-CJ. |
| Joining of:Zavoianu, Ardeyu and Danni. |
| The alliance reaches a population more than 50,000. |
|
| 21/01/13 | Leaving of:Zavoianu. |
|
| 26/01/13 | Joining of:geani, logotorix and alB. |
|
| 29/01/13 | Joining of:sherbi. |
| February 2013 |
|
| 01/02/13 | Joining of:Nymia, -Hooligans-, panik and armor. |
| The alliance reaches a population more than 100,000. |
|
| 05/02/13 | Joining of:Jack Sparrow. |
|
| 10/02/13 | Joining of:bostan. |