| March 2015 | ||
| 05/03/15 | The alliance ZS was founded. | |
Founding members::  Hagard and Kamil1500. | ||
| 06/03/15 | Joining of:Tyrion. | |
| Leaving of:Tyrion. | ||
 The alliance reaches a population more than 100. | ||
| 08/03/15 | Joining of:marek050505. | |
| 09/03/15 | Joining of:messi. | |
| Leaving of:messi. | ||
| 11/03/15 | Joining of:Ronchel. | |
| 12/03/15 | Joining of:Madara and kosmosio. | |
| Leaving of:Kamil1500 and Madara. | ||
| 23/03/15 | Joining of:Cirilla. | |
| The alliance reaches a population more than 1,000. | ||
| April 2015 | ||
| 04/04/15 | Deletion of:marek050505. | |
| 12/04/15 | Deletion of:Ronchel. | |
| 19/04/15 | Deletion of:Hagard. | |
| June 2015 | ||
| 04/06/15 | Leaving of:Cirilla. | |