| August 2012 | ||
| 23/08/12 | The alliance xArc was founded. | |
Founding members::  Juluis Caeser. | ||
 The alliance reaches a population more than 100. | ||
| September 2012 | ||
| 16/09/12 | Joining of:rome098. | |
| 18/09/12 | Joining of:milan87. | |
| The alliance reaches a population more than 1,000. | ||
| 27/09/12 | Joining of:Dreadbringer. | |
| October 2012 | ||
| 02/10/12 | Leaving of:rome098. | |
| 03/10/12 | Leaving of:milan87. | |