| August 2011 |
| 28/08/11 | The alliance O-XYGÈNE was founded. |
| Founding members::  CR7-RMCF, parciel, fenzou, padawane, didine41fr, spawn538, Sothoth, duvinage, Thrall, BlackangeL-, PhilippeD, toubifri, tanatos, jojo65, Sunareht, alteos, dimiosdu44 and nord. |
| Leaving of:fenzou and nord. |
|  The alliance reaches a population more than 5,000. |
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| 29/08/11 | Joining of:Ziguanodon, Spartapus, TicTac, BARBEKIN, kiki65, aauloy and necroc. |
| The alliance reaches a population more than 10,000. |
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| 30/08/11 | Joining of:zabou44, Jordinou, OSCAR83, Marcolexo and nord. |
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| 31/08/11 | Joining of:Zalanio. |
| Leaving of:PhilippeD Spartapus aauloy zabou44 and nord. |
| September 2011 |
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| 02/09/11 | Joining of:gueuse. |
| Leaving of:alteos and dimiosdu44. |
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| 03/09/11 | Joining of:NIMENO. |
|  The alliance have their first conquest. |
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| 07/09/11 | Leaving of:Ziguanodon. |
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| 15/09/11 | Leaving of:Sothoth and NIMENO. |
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| 22/09/11 | Leaving of:toubifri. |
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| 23/09/11 | Leaving of:CR7-RMCF parciel and Marcolexo. |
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| 24/09/11 | Deletion of:duvinage. |
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| 26/09/11 | Leaving of:Sunareht. |
| Deletion of:necroc. |
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| 27/09/11 | Deletion of:Thrall. |
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| 30/09/11 | Leaving of:gueuse. |
| October 2011 |
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| 01/10/11 | Deletion of:tanatos. |
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| 02/10/11 | Deletion of:BlackangeL-. |
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| 04/10/11 | Leaving of:Jordinou. |
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| 08/10/11 | Leaving of:BARBEKIN. |
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| 11/10/11 | Leaving of:padawane. |
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| 13/10/11 | Joining of:padawane. |
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| 29/10/11 | Leaving of:jojo65. |
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| 30/10/11 | Deletion of:spawn538. |
| November 2011 |
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| 03/11/11 | Leaving of:Zalanio. |
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| 10/11/11 | Joining of:niba25. |
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| 16/11/11 | Leaving of:didine41fr. |
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| 22/11/11 | Deletion of:padawane. |
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| 26/11/11 | Leaving of:niba25. |
| December 2011 |
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| 06/12/11 | Leaving of:TicTac. |
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| 27/12/11 | Leaving of:OSCAR83. |