| May 2012 | ||
| 22/05/12 | The alliance YMCMB was founded. | |
Founding members::  YMCMB. | ||
| 23/05/12 | Joining of:crazynfedup211, eybax and BKD. | |
| Leaving of:crazynfedup211. | ||
 The alliance reaches a population more than 100. | ||
| 24/05/12 | Joining of:Snake 1, ROCKET, Piggy Von Damm, Kidd, gonz and FW FW. | |
| 27/05/12 | Joining of:syikotic. | |
| Leaving of:ROCKET. | ||
| The alliance reaches a population more than 1,000. | ||
| 28/05/12 | Leaving of:Kidd and gonz. | |
| Deletion of:YMCMB. | ||
| 29/05/12 | Leaving of:eybax and Piggy Von Damm. | |
| 30/05/12 | Leaving of:FW FW. | |
| June 2012 | ||
| 01/06/12 | Leaving of:Snake 1. | |
| 03/06/12 | Leaving of:syikotic. | |
| July 2012 | ||
| 22/07/12 | Deletion of:BKD. | |
| The alliance YMCMB was canceled. | ||