| April 2015 | ||
| 28/04/15 | The alliance S.M was founded. | |
Founding members::  Summer Love, Summer Kiss, Zwemband and Zonnesteek. | ||
| Leaving of:Summer Love Summer Kiss and Zwemband. | ||
 The alliance reaches a population more than 1,000. | ||
| May 2015 | ||
| 10/05/15 | Joining of:Sun Tzu and Gio. | |
| 11/05/15 | Joining of:Balhaar, Rapidash and Bitsarecool. | |
| The alliance reaches a population more than 5,000. | ||
| 13/05/15 | Joining of:Geen Zweet. | |
| 14/05/15 | Leaving of:Sun Tzu. | |
| 19/05/15 | Leaving of:Gio. | |
| 20/05/15 | The alliance is now known as StyX. | |
| Joining of:Mr Salt. | ||
| The alliance reaches a population more than 10,000. | ||
| 24/05/15 | The alliance is now known as S.M. | |
| 27/05/15 | Leaving of:Balhaar. | |
| 29/05/15 | Joining of:Sun Tzu. | |
| June 2015 | ||
| 01/06/15 | Leaving of:Sun Tzu. | |
| 06/06/15 | Joining of:Zwemband. | |
| 09/06/15 |  The alliance have their first conquest. | |
| 14/06/15 | Joining of:Jellos. | |
| 18/06/15 | Deletion of:Zwemband. | |