| April 2011 | ||
| 03/04/11 | The alliance PlayMate was founded. | |
Founding members::  awake, billythekid, popskz, BMTH018 and ExileDestroyer1. | ||
 The alliance reaches a population more than 100. | ||
| 04/04/11 | Joining of:fireneo12345, gibiller, Marcus Jareld, Marilou, Mikylla, mhet and mhetskie. | |
| The alliance reaches a population more than 1,000. | ||
| 05/04/11 | Joining of:Cakis and Elvira. | |
| 07/04/11 | Joining of:KellenTheMonk. | |
| Leaving of:Cakis. | ||
| 15/04/11 | Leaving of:popskz. | |
| 17/04/11 | Leaving of:ExileDestroyer1. | |
| 20/04/11 | Leaving of:BMTH018. | |
| Deletion of:KellenTheMonk. | ||
| 22/04/11 | Leaving of:fireneo12345. | |
| 25/04/11 | Leaving of:gibiller Marcus Jareld Marilou Mikylla mhet and mhetskie. | |
| May 2011 | ||
| 08/05/11 | Leaving of:awake. | |
| 24/05/11 | Leaving of:billythekid. | |
| July 2011 | ||
| 07/07/11 | Joining of:The Dorians. | |