| September 2010 |
| 08/09/10 | The alliance Bunny (today: Hippo) was founded. |
| Founding members::  Apple Eyes. |
|  The alliance reaches a population more than 100. |
|
| 16/09/10 | Joining of:The Stig and Leader of Men. |
| The alliance reaches a population more than 1,000. |
|
| 17/09/10 | Joining of:GhostIcon. |
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| 24/09/10 | Joining of:gjm. |
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| 28/09/10 | Leaving of:The Stig. |
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| 29/09/10 | Leaving of:GhostIcon and gjm. |
|
| 30/09/10 | Leaving of:Leader of Men. |
| October 2010 |
|
| 04/10/10 | The alliance is now known as Hippo. |
|
| 10/10/10 | Joining of:Raaghu. |
| Leaving of:Raaghu. |
|
| 14/10/10 | The alliance Hippo was canceled. |