| May 2015 | ||
| 01/05/15 | The alliance BWF was founded. | |
Founding members::  Zabpehely, Scat, MJ15 and Jack_P. | ||
 The alliance reaches a population more than 100. | ||
| 02/05/15 | Joining of:Brasskingfisher, kajevicoglu, FATMA, IntarPops and Bigdog. | |
| Leaving of:Bigdog. | ||
| The alliance reaches a population more than 1,000. | ||
| 05/05/15 | Deletion of:MJ15. | |
| 06/05/15 | Deletion of:kajevicoglu and FATMA. | |
| 14/05/15 | Leaving of:IntarPops. | |
| 16/05/15 | Deletion of:Zabpehely and Jack_P. | |
| 24/05/15 | Deletion of:Brasskingfisher. | |
| 26/05/15 | Deletion of:Scat. | |
| The alliance BWF was canceled. | ||