| June 2021 | ||
| 27/06/21 | The alliance hmb (today: HMB) was founded. | |
Founding members::  fairyfire and Hobbits Hammer. | ||
 The alliance reaches a population more than 5,000. | ||
| July 2021 | ||
| 11/07/21 | Joining of:Bow. | |
| The alliance reaches a population more than 10,000. | ||
| 12/07/21 | Joining of:Azhei and SneakyPinky. | |
| 17/07/21 | Deletion of:Hobbits Hammer. | |
| August 2021 | ||
| 27/08/21 | Leaving of:fairyfire and Bow. | |
| 29/08/21 | Leaving of:Azhei. | |