| November 2017 |
| 17/11/17 | The alliance PS X (today: B&B) was founded. |
| Founding members::  Olbra, Kulfon, bubek, PlanetaMuminków, R&K, kobitka, BlackTea, Gre, Abra, Msciwoj, filipek2015, Derkacz, Piterek2706, Cesar70, K&P and Thorgal. |
|  The alliance reaches a population more than 1,000. |
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| 19/11/17 | Leaving of:Olbra PlanetaMuminków R&K kobitka BlackTea Abra Msciwoj filipek2015 Derkacz Piterek2706 Cesar70 K&P and Thorgal. |
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| 20/11/17 | Leaving of:Gre. |
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| 21/11/17 | Leaving of:Kulfon. |
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| 30/11/17 | Joining of:boberek102 and goodgirl. |
| December 2017 |
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| 03/12/17 | The alliance is now known as B&B. |
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| 05/12/17 | Joining of:Tähtituhhooja. |
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| 08/12/17 | The alliance reaches a population more than 5,000. |
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| 10/12/17 | Joining of:jr.Vayaa. |
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| 19/12/17 | Deletion of:boberek102. |
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| 20/12/17 | Leaving of:bubek. |
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| 27/12/17 | Deletion of:jr.Vayaa. |
| January 2018 |
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| 03/01/18 | Leaving of:Tähtituhhooja. |