| April 2010 | ||
| 30/04/10 | The alliance [ac BtK] (today: +[BtK]-) was founded. | |
Founding members::  DEVILMAN, brontolo1964 and vava. | ||
 The alliance reaches a population more than 1,000. | ||
| May 2010 | ||
| 01/05/10 | Joining of:maik771, zeccola and giakylegend. | |
| 02/05/10 | The alliance is now known as +[BtK]-. | |
| Joining of:-SL-. | ||
| 03/05/10 | Joining of:teos83. | |
| 06/05/10 | Joining of:riccardo99. | |
| 07/05/10 | Leaving of:riccardo99. | |
| 08/05/10 | Deletion of:-SL-. | |
| 09/05/10 | Leaving of:DEVILMAN brontolo1964 and zeccola. | |
| 10/05/10 | The alliance +[BtK]- was canceled. | |