| November 2019 | ||
| 22/11/19 | The alliance Arkham was founded. | |
Founding members::   BRUCE. | ||
 The alliance reaches a population more than 100. | ||
| December 2019 | ||
| 02/12/19 | Joining of:LucyferJunior11. | |
| 12/12/19 | Joining of:Malacpassat and xinante. | |
| The alliance reaches a population more than 1,000. | ||
| 13/12/19 | Joining of:Mattias and Axablek. | |
| 20/12/19 | Leaving of:xinante and Axablek. | |
| 23/12/19 | Leaving of:LucyferJunior11 and Mattias. | |
| 25/12/19 | Deletion of:Malacpassat. | |
| February 2020 | ||
| 18/02/20 | Joining of:SnusGandalf. | |
| 21/02/20 | Leaving of:SnusGandalf. | |