| February 2023 | ||
| 11/02/23 | The alliance Ogre was founded. | |
Founding members::  Forrestain. | ||
| 12/02/23 |  The alliance reaches a population more than 100. | |
| March 2023 | ||
| 21/03/23 | The alliance reaches a population more than 1,000. | |
| July 2023 | ||
| 26/07/23 | Leaving of:Forrestain. | |
| 27/07/23 | The alliance is now known as Ogre. | |
| Joining of:Forrestain. | ||
| August 2023 | ||
| 29/08/23 | The alliance reaches a population more than 5,000. | |