| March 2010 | ||
| 31/03/10 | The alliance ONE-C was founded. | |
Founding members::  sullen, call me killer, ak47 and logitech. | ||
 The alliance reaches a population more than 5,000. | ||
| April 2010 | ||
| 01/04/10 | Joining of:LULZ and Bose. | |
| The alliance reaches a population more than 10,000. | ||
| 02/04/10 | Joining of:aidsta and KLK. | |
| Leaving of:call me killer. | ||
| 04/04/10 | Joining of:levi. | |
| 05/04/10 | Joining of:fedecast. | |
| 17/04/10 | Leaving of:Bose and levi. | |
| 18/04/10 | Leaving of:fedecast. | |
| 24/04/10 | Leaving of:sullen. | |
| May 2010 | ||
| 01/05/10 | Deletion of:ak47. | |
| 11/05/10 | Deletion of:logitech. | |
| June 2010 | ||
| 15/06/10 | Leaving of:LULZ and aidsta. | |