| February 2009 | ||
| 12/02/09 | The alliance IRA (today: ARK) was founded. | |
Founding members::  Irish Rebel, Finnigan and Loial. | ||
 The alliance reaches a population more than 100. | ||
| 13/02/09 | Joining of:Jepedo33. | |
| 16/02/09 | Joining of:Egin515. | |
| 18/02/09 | The alliance is now known as ARK. | |
| 24/02/09 | Joining of:danny_boi and cindy. | |
| 25/02/09 | Joining of:Lucréce. | |
| The alliance reaches a population more than 1,000. | ||
| 26/02/09 | Joining of:chaosdino2, tweet and stew_2002. | |
| 27/02/09 | Joining of:girlygirl, rustyn1, morton and ashur. | |
| March 2009 | ||
| 01/03/09 | Joining of:cneihaus and joop. | |
| Deletion of:cindy. | ||
| 02/03/09 | Joining of:esz and Droppings. | |
| 04/03/09 | Joining of:Lan Mandragoran. | |
| 07/03/09 | Joining of:Lupin. | |
| 11/03/09 | Joining of:elfen death. | |
| 12/03/09 | Joining of:killhamster. | |
| 13/03/09 | Joining of:Shinichi. | |
| Leaving of:killhamster. | ||
| 19/03/09 | Leaving of:morton. | |
| The alliance reaches a population more than 5,000. | ||
| 23/03/09 | Joining of:pelkinis. | |
| 25/03/09 | Leaving of:Irish Rebel Finnigan Loial Lan Mandragoran and Lupin. | |
| 27/03/09 | Joining of:britishbulldog. | |
| 28/03/09 | Leaving of:girlygirl. | |
| Deletion of:Jepedo33. | ||
| 30/03/09 | Leaving of:Lucréce. | |
| April 2009 | ||
| 01/04/09 | Joining of:chetan. | |
| Leaving of:Egin515. | ||
| 02/04/09 | Joining of:jevou. | |
| 04/04/09 | Leaving of:britishbulldog. | |
| 05/04/09 | Leaving of:danny_boi stew_2002 ashur cneihaus pelkinis and jevou. | |
| 06/04/09 | Leaving of:joop Droppings Shinichi and chetan. | |
| 07/04/09 | Leaving of:chaosdino2 and rustyn1. | |
| 08/04/09 | Leaving of:esz. | |
| 19/04/09 | Leaving of:tweet. | |