| December 2020 | ||
| 02/12/20 | The alliance BOIS was founded. | |
Founding members::  v00d00Samedi, ludiludjak and Hantarr. | ||
 The alliance reaches a population more than 100. | ||
| 06/12/20 | Joining of:MrTryTex. | |
| 08/12/20 | Joining of:The Ogre. | |
| The alliance reaches a population more than 1,000. | ||
| 10/12/20 | Joining of:Nanic98. | |
| Leaving of:The Ogre. | ||
| 18/12/20 | Joining of:Andy Fx and JonnytheAI. | |
| 19/12/20 | Joining of:k1_600volt. | |
| 21/12/20 | Joining of:nkh-esfaraien, Dorogdog and jang123. | |
| 25/12/20 | Leaving of:nkh-esfaraien. | |
| 30/12/20 | The alliance reaches a population more than 5,000. | |
| January 2021 | ||
| 04/01/21 | Joining of:marziano. | |
| 06/01/21 | Joining of:amirheydari. | |
| 09/01/21 | Deletion of:k1_600volt. | |
| 11/01/21 | Deletion of:jang123. | |
| 14/01/21 | Joining of:Seagull. | |
| 15/01/21 | Joining of:bonaventura and LuckyLucy. | |
| The alliance reaches a population more than 10,000. | ||
| 16/01/21 | Leaving of:Nanic98. | |
| 17/01/21 | Leaving of:bonaventura. | |
| 18/01/21 | Leaving of:v00d00Samedi ludiludjak Hantarr MrTryTex JonnytheAI and marziano. | |
| 19/01/21 | Leaving of:amirheydari. | |
| Deletion of:Seagull. | ||
| 20/01/21 | Leaving of:Andy Fx. | |
| 24/01/21 | Leaving of:LuckyLucy. | |
| May 2021 | ||
| 28/05/21 | Deletion of:Dorogdog. | |
| The alliance BOIS was canceled. | ||