| July 2021 |
| 05/07/21 | The alliance Unión was founded. |
| Founding members::  Vlad. |
|  The alliance reaches a population more than 100. |
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| 06/07/21 | Joining of:FLANDERS. |
| The alliance reaches a population more than 1,000. |
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| 08/07/21 | Joining of:LEOMAR, GeBe and Gahia020. |
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| 10/07/21 | Joining of:Tato.CHL. |
| Leaving of:FLANDERS. |
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| 11/07/21 | Joining of:Kratosgaiden and vlealsantos. |
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| 13/07/21 | Joining of:mxyaxel, Tola bc and Giopolaris. |
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| 14/07/21 | Joining of:Naninha, Teriyaki, AgnarEr, Kriss, Ulysses and LUCANO. |
| The alliance reaches a population more than 5,000. |
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| 15/07/21 | Joining of:andrepgsp, Sunny, Hierrofundido, Reyoliver and ladypsycho. |
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| 16/07/21 | Joining of:Sombra, Marcos23, fnx-rage and Diane93. |
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| 17/07/21 | Joining of:WarOtaku, fakaso and Mystica. |
| The alliance reaches a population more than 10,000. |
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| 18/07/21 | Joining of:Araponga. |
| Leaving of:Tola bc. |
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| 19/07/21 | Joining of:vagalesr. |
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| 20/07/21 | Leaving of:Sombra. |
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| 21/07/21 | Joining of:Nove and Derfel. |
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| 22/07/21 | Joining of:LilloElHigh. |
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| 24/07/21 | Leaving of:LUCANO Diane93 and fakaso. |
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| 27/07/21 | Joining of:ualisson. |
| Deletion of:Kriss. |
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| 29/07/21 | Leaving of:Hierrofundido. |
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| 30/07/21 | Joining of:tekelili. |
| August 2021 |
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| 04/08/21 | Leaving of:LEOMAR GeBe Gahia020 Tato.CHL Kratosgaiden vlealsantos mxyaxel Giopolaris Naninha Teriyaki AgnarEr Ulysses andrepgsp Sunny Reyoliver ladypsycho Marcos23 fnx-rage WarOtaku Araponga vagalesr Nove Derfel LilloElHigh ualisson and tekelili. |
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| 05/08/21 | The alliance Unión was canceled. |