| September 2009 |
| 14/09/09 | The alliance TWPS (today: B.O.A.-1) was founded. |
| Founding members::  Flamish Fire and Ordomungos. |
|  The alliance reaches a population more than 100. |
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| 15/09/09 | Joining of:Choesknight. |
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| 16/09/09 | Joining of:Andrewthegreat. |
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| 17/09/09 | Joining of:Master Smith. |
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| 18/09/09 | Joining of:Aurien. |
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| 20/09/09 | Joining of:owinayo2. |
| Leaving of:Aurien. |
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| 21/09/09 | Joining of:Sumerhill, Oldman, baba123 and Niav. |
| Leaving of:Choesknight. |
| The alliance reaches a population more than 1,000. |
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| 22/09/09 | Joining of:Blank space and Donde. |
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| 23/09/09 | Joining of:Clyde Bentley and tgs. |
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| 24/09/09 | Joining of:Cochise, EzCheez, Lizard87, dorse, tharr, supperultra, Aleconner and deadvalley. |
| Leaving of:baba123 and Cochise. |
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| 25/09/09 | Joining of:zerd, ngawon and Farmar. |
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| 26/09/09 | Joining of:Ananth. |
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| 27/09/09 | Joining of:tayyar. |
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| 28/09/09 | Joining of:simm_2003, king amr, 007-Agent and Jamee. |
| Leaving of:Master Smith. |
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| 29/09/09 | Joining of:Anth and king khaled. |
| Leaving of:Anth. |
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| 30/09/09 | Joining of:mezzanotte, trauma, Silent_Killer, GreekWarrior15 and STALLION. |
| The alliance reaches a population more than 5,000. |
| October 2009 |
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| 01/10/09 | Joining of:zaimannihilator. |
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| 02/10/09 | Joining of:Wiggles. |
| Leaving of:Farmar. |
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| 03/10/09 | Joining of:Cannibal Gaming. |
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| 04/10/09 | Joining of:jasper 136 and STALIN II. |
| Leaving of:ngawon king amr king khaled and mezzanotte. |
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| 05/10/09 | Joining of:thor_zeus01 and Soulseeker. |
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| 07/10/09 | Joining of:jakbai. |
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| 08/10/09 | Leaving of:Ananth. |
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| 11/10/09 | Leaving of:Ordomungos. |
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| 12/10/09 | Joining of:caesars palace and marcha. |
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| 13/10/09 | Joining of:bibi110ani, Tyron Davis and bbm. |
| Leaving of:jakbai. |
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| 16/10/09 | Deletion of:007-Agent. |
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| 20/10/09 | Leaving of:STALIN II. |
| Deletion of:simm_2003. |
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| 22/10/09 | Joining of:rheza. |
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| 24/10/09 | The alliance reaches a population more than 10,000. |
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| 26/10/09 | Leaving of:Niav. |
| Deletion of:bbm. |
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| 27/10/09 | Joining of:orlos. |
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| 29/10/09 | Leaving of:Blank space. |
| Deletion of:Wiggles. |
| November 2009 |
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| 03/11/09 | Deletion of:trauma. |
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| 04/11/09 | Leaving of:deadvalley and tayyar. |
| Deletion of:GreekWarrior15. |
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| 07/11/09 | Leaving of:marcha. |
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| 08/11/09 | Leaving of:dorse and jasper 136. |
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| 09/11/09 | Deletion of:Andrewthegreat. |
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| 10/11/09 | Leaving of:Tyron Davis. |
| Deletion of:bibi110ani. |
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| 12/11/09 | Leaving of:caesars palace. |
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| 13/11/09 | Leaving of:tgs. |
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| 14/11/09 | Joining of:iron_man_99. |
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| 15/11/09 | Leaving of:Oldman Donde tharr STALLION and zaimannihilator. |
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| 16/11/09 | Leaving of:thor_zeus01 and iron_man_99. |
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| 18/11/09 | Leaving of:zerd. |
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| 19/11/09 | The alliance is now known as B.O.A.-1. |
| Leaving of:Aleconner. |
| Deletion of:Cannibal Gaming. |
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| 20/11/09 | Leaving of:Sumerhill. |
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| 26/11/09 | Leaving of:Flamish Fire Clyde Bentley Lizard87 and Jamee. |
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| 28/11/09 | Leaving of:orlos. |
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| 30/11/09 | Leaving of:Soulseeker. |
| December 2009 |
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| 14/12/09 | Leaving of:rheza. |
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| 30/12/09 | Deletion of:owinayo2 and Silent_Killer. |
| January 2010 |
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| 05/01/10 | Deletion of:supperultra. |
| March 2010 |
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| 06/03/10 | Deletion of:EzCheez. |
| The alliance B.O.A.-1 was canceled. |