| April 2021 |
| 22/04/21 | The alliance IMPERIVM was founded. |
| Founding members::  Replicant, jtimob, conete, Taitan, Maliki, Hortus, Cocacol, TopGam3 and Sanchvs. |
| Leaving of:Hortus. |
|  The alliance reaches a population more than 1,000. |
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| 23/04/21 | Joining of:aitor_torti and Yacare. |
|  The alliance have their first conquest. |
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| 24/04/21 | Joining of:el Barto, Moira, FOX and Titoxx. |
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| 25/04/21 | Joining of:Peibol, GTX and Egipto. |
| The alliance reaches a population more than 5,000. |
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| 26/04/21 | Joining of:Axel and Anna. |
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| 27/04/21 | Joining of:guillos, atalyna, Hemang Shah and Lycan. |
| The alliance reaches a population more than 10,000. |
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| 28/04/21 | Joining of:μανοελ. |
| Leaving of:μανοελ. |
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| 29/04/21 | Joining of:Bestieh and Elpajiso. |
| May 2021 |
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| 03/05/21 | Joining of:Haisah and MoN. |
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| 04/05/21 | Leaving of:Moira and Titoxx. |
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| 07/05/21 | Leaving of:Elpajiso. |
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| 09/05/21 | Joining of:CEREALERO. |
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| 12/05/21 | The alliance reaches a population more than 50,000. |
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| 21/05/21 | Leaving of:GTX. |
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| 24/05/21 | Leaving of:CEREALERO. |
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| 25/05/21 | Leaving of:Lycan. |
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| 26/05/21 | The alliance IMPERIVM was canceled. |