| May 2017 |
| 27/05/17 | The alliance Kogaion (today: KOgaiOn^) was founded. |
| Founding members::  Je.RO.nimo. |
|  The alliance reaches a population more than 1,000. |
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| 28/05/17 | Joining of:lycan, Mytro and adrian. |
| The alliance reaches a population more than 5,000. |
|
| 29/05/17 | Joining of:vervliet and Asterix. |
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| 30/05/17 | The alliance is now known as KOgaiOn^. |
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| 31/05/17 | Joining of:Sonycuong. |
| Leaving of:Sonycuong. |
| The alliance reaches a population more than 10,000. |
| June 2017 |
|
| 02/06/17 | Joining of:A&C TEAM. |
| Leaving of:Mytro and adrian. |
|
| 07/06/17 | Leaving of:Je.RO.nimo and vervliet. |
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| 12/06/17 | Leaving of:A&C TEAM. |
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| 23/06/17 | Deletion of:Asterix. |