| January 2015 | ||
| 21/01/15 | The alliance YLDZLR07 (today: ARSLAN) was founded. | |
Founding members::  yılmazzz, kökçam and naza007. | ||
 The alliance reaches a population more than 100. | ||
| 22/01/15 | Joining of:DestructiveTANK. | |
| Leaving of:DestructiveTANK. | ||
| 23/01/15 | The alliance is now known as OSMANLI!. | |
| Joining of:mazak077. | ||
| 28/01/15 | The alliance is now known as ARSLAN. | |
| 31/01/15 | Joining of:IBalmumu. | |
| Leaving of:IBalmumu. | ||
| February 2015 | ||
| 01/02/15 | Leaving of:mazak077. | |
| 03/02/15 | Joining of:azis. | |
| 06/02/15 | Joining of:sonne. | |
| 09/02/15 | Joining of:sed1. | |
| 10/02/15 | Leaving of:sonne. | |
| 13/02/15 | Joining of:HasoAga. | |
| Leaving of:sed1. | ||
| 14/02/15 | Joining of:kara038. | |
| 16/02/15 | Leaving of:HasoAga. | |
| 20/02/15 | Leaving of:kara038. | |
| April 2015 | ||
| 26/04/15 | Deletion of:yılmazzz and kökçam. | |
| August 2015 | ||
| 30/08/15 | Deletion of:naza007. | |