| February 2011 |
| 23/02/11 | The alliance Serenity was founded. |
| Founding members::  Ryno6549, Owen97, donau, TheToadSage, Lilith2nite, A&CD, sanguinas, Fumlefinger and ar_ha. |
|  The alliance reaches a population more than 100. |
|
| 24/02/11 | Joining of:Learith, Falke, Marcus, Cmot Dibbler, Midget, viking, Matto34619, STALKER, siganno, titaniko and cat32. |
| Leaving of:Cmot Dibbler. |
| The alliance reaches a population more than 1,000. |
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| 25/02/11 | Joining of:Torthal, makre, sliser and gezza. |
| Leaving of:Fumlefinger. |
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| 26/02/11 | Joining of:Ryan3211, Sancho Panza, Meneldil, tzinto, Sinitar and roly. |
| Leaving of:donau and Marcus. |
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| 27/02/11 | Joining of:wacko, MinDel, lfcfan1979, classica4, NightMeer, jammck and dalmas. |
| Deletion of:ar_ha. |
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| 28/02/11 | Joining of:x iACStyleZ, aeque and Cmot Dibbler. |
| Leaving of:roly. |
| The alliance reaches a population more than 5,000. |
| March 2011 |
|
| 01/03/11 | Joining of:Gelbert, electron, kro and Juall. |
| Leaving of:Matto34619. |
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| 02/03/11 | Joining of:Caerdroia. |
| Leaving of:jammck. |
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| 03/03/11 | Joining of:KingKyori. |
| Leaving of:MinDel. |
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| 04/03/11 | Joining of:TheBandits, The Reactor and Ottomo. |
| Leaving of:gezza. |
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| 05/03/11 | Joining of:MANGAS and glss. |
| Leaving of:aeque. |
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| 06/03/11 | Joining of:Noonied7 and MadMartigan. |
| Leaving of:glss. |
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| 07/03/11 | Joining of:Megamind. |
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| 08/03/11 | Leaving of:Gelbert. |
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| 09/03/11 | Joining of:pavlos8. |
| Leaving of:Sancho Panza and Cmot Dibbler. |
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| 11/03/11 | Leaving of:makre. |
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| 12/03/11 | Leaving of:TheToadSage. |
| Deletion of:MadMartigan. |
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| 13/03/11 | Leaving of:A&CD STALKER Caerdroia and MANGAS. |
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| 14/03/11 | Leaving of:Ryno6549 viking and TheBandits. |
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| 15/03/11 | Leaving of:Midget Torthal classica4 and Ottomo. |
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| 16/03/11 | Leaving of:lfcfan1979 and x iACStyleZ. |
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| 17/03/11 | Leaving of:Owen97. |
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| 19/03/11 | Leaving of:Ryan3211 and Megamind. |
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| 21/03/11 | Leaving of:Learith and Falke. |
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| 22/03/11 | Leaving of:tzinto. |
| Deletion of:Noonied7. |
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| 24/03/11 | Leaving of:titaniko and Juall. |
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| 26/03/11 | Leaving of:KingKyori. |
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| 29/03/11 | Leaving of:Sinitar. |
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| 30/03/11 | Leaving of:siganno cat32 and The Reactor. |
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| 31/03/11 | Leaving of:electron and kro. |
| April 2011 |
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| 01/04/11 | Deletion of:pavlos8. |
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| 06/04/11 | Deletion of:NightMeer. |
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| 09/04/11 | Leaving of:sliser. |
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| 30/04/11 | Deletion of:wacko. |
| May 2011 |
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| 19/05/11 | Deletion of:dalmas. |
| June 2011 |
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| 01/06/11 | Deletion of:Lilith2nite. |
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| 21/06/11 | Deletion of:sanguinas. |
| July 2011 |
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| 23/07/11 | Deletion of:Meneldil. |
| The alliance Serenity was canceled. |