| November 2022 |
| 05/11/22 | The alliance Serse (today: OM) was founded. |
| Founding members::  Nail8181na. |
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| 07/11/22 |  The alliance reaches a population more than 100. |
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| 08/11/22 | Joining of:Mr.pop and Mr.Crowley. |
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| 09/11/22 | Joining of:Nail2, bbbddd43, egzlard, Defender, Evo and pacpac. |
| The alliance reaches a population more than 1,000. |
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| 10/11/22 | Joining of:linmar529, Astra10 and tomas1502. |
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| 11/11/22 | Joining of:Alper45. |
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| 12/11/22 | Leaving of:Defender and Alper45. |
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| 14/11/22 | Joining of:Falat, Белов, Mcs and doozik. |
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| 15/11/22 | Joining of:FEYDпервый and злой человек. |
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| 16/11/22 | The alliance reaches a population more than 5,000. |
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| 19/11/22 | Joining of:Zickey. |
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| 21/11/22 | Joining of:Choys. |
| Leaving of:Nail2. |
| Deletion of:Astra10. |
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| 22/11/22 | Joining of:HAKSTER. |
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| 23/11/22 | Deletion of:linmar529. |
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| 24/11/22 | Joining of:Kuddi and spieler. |
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| 25/11/22 | Joining of:Himmee and Havran. |
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| 26/11/22 | The alliance reaches a population more than 10,000. |
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| 30/11/22 | Leaving of:HAKSTER. |
| December 2022 |
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| 01/12/22 | Leaving of:egzlard. |
| Deletion of:FEYDпервый. |
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| 02/12/22 | Joining of:farnoosh41. |
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| 03/12/22 | Leaving of:Mr.pop. |
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| 04/12/22 | Joining of:Blondas. |
| Leaving of:tomas1502. |
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| 05/12/22 | Leaving of:bbbddd43. |
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| 08/12/22 | Leaving of:farnoosh41. |
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| 12/12/22 | Joining of:nemo, mika, Smoky and miko81. |
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| 13/12/22 | Joining of:Gerbas. |
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| 15/12/22 | Joining of:Rus Al-Ghul and yammy. |
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| 17/12/22 | Deletion of:Falat. |
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| 18/12/22 | Leaving of:Smoky and miko81. |
| Deletion of:nemo and mika. |
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| 19/12/22 | Joining of:Broke, Sharum, fleptix and Ruzsi. |
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| 21/12/22 | Joining of:AliJ. |
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| 23/12/22 | Joining of:Blackleo. |
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| 27/12/22 | Deletion of:Gerbas. |
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| 28/12/22 | Deletion of:doozik. |
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| 31/12/22 | Deletion of:Himmee. |
| January 2023 |
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| 06/01/23 | Joining of:mane54. |
| Deletion of:злой человек. |
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| 08/01/23 | Deletion of:Mcs. |
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| 13/01/23 | Deletion of:Белов and Havran. |
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| 15/01/23 | Deletion of:Choys. |
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| 18/01/23 | Leaving of:mane54. |
|  The alliance have their first conquest. |
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| 19/01/23 | Leaving of:Kuddi. |
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| 20/01/23 | Deletion of:Sharum. |
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| 21/01/23 | Deletion of:Ruzsi. |
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| 25/01/23 | Joining of:hola. |
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| 26/01/23 | Leaving of:Zickey. |
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| 28/01/23 | Leaving of:fleptix. |
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| 31/01/23 | Joining of:Gregson85. |
| February 2023 |
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| 04/02/23 | Deletion of:spieler. |
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| 11/02/23 | Deletion of:Mr.Crowley. |
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| 12/02/23 | Leaving of:yammy. |
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| 13/02/23 | Leaving of:Nail8181na. |
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| 16/02/23 | Deletion of:Broke. |
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| 22/02/23 | Leaving of:pacpac. |
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| 23/02/23 | The alliance is now known as OM. |
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| 27/02/23 | Leaving of:Blondas. |
| March 2023 |
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| 18/03/23 | Deletion of:Evo. |
| April 2023 |
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| 10/04/23 | Deletion of:Blackleo. |
| May 2023 |
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| 05/05/23 | Leaving of:Rus Al-Ghul. |