| May 2011 |
| 11/05/11 | The alliance UMC was founded. |
| Founding members::  friky22, calon, lexota, achille, bohmz, papozzo, mikele11090, flado and mazze_pazze. |
|  The alliance reaches a population more than 100. |
|
| 12/05/11 | Joining of:Gladiators, mwp, Zacorius, ItalianTyrant, Bastiano. and gilmour. |
| The alliance reaches a population more than 1,000. |
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| 13/05/11 | Joining of:Kratos, Cotechino, www and satu. |
| Leaving of:mwp and satu. |
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| 14/05/11 | Joining of:BlueOwner and kangx. |
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| 15/05/11 | Joining of:antooo and Lastfury. |
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| 16/05/11 | Leaving of:Lastfury. |
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| 18/05/11 | Joining of:black knight 92. |
| Leaving of:kangx and black knight 92. |
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| 19/05/11 | Joining of:Pontisso. |
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| 20/05/11 | Leaving of:antooo and Pontisso. |
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| 22/05/11 | Joining of:Lavoiture. |
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| 23/05/11 | Joining of:Federico II and Dominic Toretto. |
| Leaving of:Lavoiture. |
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| 24/05/11 | Leaving of:Kratos. |
| The alliance reaches a population more than 5,000. |
|
| 25/05/11 | Joining of:box, frusino, giovacod7, turry, Chpok, duke and LuisaR. |
| Leaving of:friky22 and ItalianTyrant. |
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| 26/05/11 | Joining of:ciao12, Checco, Kooks, edo9611, Caparezza, Ganjalf and Kratos. |
| Leaving of:Dominic Toretto. |
|
| 27/05/11 | Joining of:HereThere and Nightmer. |
| Leaving of:ciao12 and Kooks. |
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| 28/05/11 | Leaving of:Federico II box giovacod7 and Checco. |
| Deletion of:duke. |
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| 29/05/11 | Joining of:UNO and Larry. |
| Leaving of:Chpok and LuisaR. |
| The alliance reaches a population more than 10,000. |
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| 30/05/11 | Joining of:Gi de Mopassan. |
| Leaving of:UNO. |
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| 31/05/11 | Joining of:Couse. |
| June 2011 |
|
| 01/06/11 | Joining of:Antoninho. |
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| 02/06/11 | Deletion of:flado. |
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| 03/06/11 | Leaving of:lexota. |
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| 04/06/11 | Leaving of:edo9611 and Larry. |
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| 06/06/11 | Deletion of:Kratos and Gi de Mopassan. |
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| 08/06/11 | Deletion of:www. |
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| 11/06/11 | Joining of:yemediellam. |
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| 12/06/11 | Joining of:Fat American. |
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| 13/06/11 | Leaving of:mazze_pazze frusino and Fat American. |
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| 15/06/11 | Joining of:mazze_pazze and frusino. |
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| 16/06/11 | Joining of:Rizlas and maram. |
| Leaving of:papozzo. |
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| 18/06/11 | Leaving of:Gladiators Zacorius Caparezza Ganjalf yemediellam mazze_pazze Rizlas and maram. |
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| 22/06/11 | Joining of:cibai. |
| Leaving of:cibai. |
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| 23/06/11 | Joining of:Rizlas, tevtonkiller, Caparezza, Jokin, vabalas, Gandalf the Gre, deggie, Ganjalf, mazze_pazze and mui. |
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| 24/06/11 | Joining of:iehponx. |
| Leaving of:iehponx. |
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| 25/06/11 | Joining of:slovenec. |
| Leaving of:vabalas. |
|  The alliance have their first conquest. |
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| 26/06/11 | Leaving of:Antoninho and Jokin. |
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| 27/06/11 | Leaving of:slovenec. |
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| 30/06/11 | Leaving of:Gandalf the Gre. |
| July 2011 |
|
| 01/07/11 | Leaving of:Couse and deggie. |
| Deletion of:turry. |
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| 04/07/11 | Leaving of:mui. |
|
| 07/07/11 | Deletion of:BlueOwner. |
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| 10/07/11 | Leaving of:mikele11090 Bastiano. Rizlas Caparezza Ganjalf and mazze_pazze. |
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| 11/07/11 | Leaving of:Cotechino and frusino. |
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| 12/07/11 | Leaving of:calon and bohmz. |
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| 13/07/11 | Deletion of:Nightmer. |
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| 20/07/11 | Deletion of:tevtonkiller. |
| August 2011 |
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| 23/08/11 | Deletion of:achille. |
| September 2011 |
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| 03/09/11 | Deletion of:HereThere. |