| February 2018 |
| 26/02/18 | The alliance OBB was founded. |
| Founding members::  FreeKill469, hamciuszek, browar, Elpaso, FancySkill and DeringeR. |
|  The alliance reaches a population more than 1,000. |
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| 27/02/18 | Joining of:Pesi82, Jakub7272 and ragnar.. |
| The alliance reaches a population more than 5,000. |
| March 2018 |
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| 02/03/18 | Joining of:Konik92, KtoToTaki, pacmen37, MlodyBorek, Jon Swenzinger, Cavalorne and Sartol. |
| The alliance reaches a population more than 10,000. |
|
| 03/03/18 | Leaving of:Jon Swenzinger. |
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| 04/03/18 | Joining of:Amigos. |
|  The alliance have their first conquest. |
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| 05/03/18 | Joining of:Jon Swenzinger, celek91, BlackarrOw and dikson. |
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| 09/03/18 | Joining of:Pshdlc and jaro04. |
| Leaving of:KtoToTaki and jaro04. |
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| 11/03/18 | Joining of:greg05. |
| Leaving of:ragnar.. |
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| 12/03/18 | Joining of:Jtom. |
| Leaving of:FreeKill469. |
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| 13/03/18 | Joining of:wojo1986, wiedzmin92, szynwela88, labamba, WielgasKulas and szymon. |
| The alliance has done over 5 conquests. |
|
| 14/03/18 | Joining of:Mor, dzajma, Wotan, Rozpieprzator, Endruxdp, cowboy13 and Torque. |
| Leaving of:hamciuszek Elpaso FancySkill Jakub7272 BlackarrOw dikson and WielgasKulas. |
| The alliance reaches a population more than 50,000. |
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| 15/03/18 | Joining of:Fenix89. |
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| 16/03/18 | Joining of:tyszanin_pl. |
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| 17/03/18 | Joining of:Pe40. |
| Leaving of:DeringeR. |
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| 19/03/18 | Leaving of:Jon Swenzinger and szymon. |
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| 21/03/18 | Joining of:_pan_mateo_. |
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| 22/03/18 | Joining of:DeringeR. |
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| 24/03/18 | Joining of:Smajlor, BlackarrOw, Loki, Elpaso, dikson, Jakub7272 and hamciuszek. |
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| 25/03/18 | Joining of:st5 and zakuta pała. |
| The alliance has done over 10 conquests. |
|
| 26/03/18 | Joining of:Bartolinio. |
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| 27/03/18 | Joining of:Andrew, blacksmith and Mniich71. |
| The alliance reaches a population more than 100,000. |
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| 28/03/18 | Deletion of:szynwela88. |
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| 30/03/18 | Joining of:Kruk. |
| Leaving of:Loki. |
| April 2018 |
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| 03/04/18 | Leaving of:celek91 Bartolinio Andrew and Mniich71. |
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| 04/04/18 | The alliance has done over 20 conquests. |
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| 07/04/18 | Leaving of:Pesi82 and hamciuszek. |
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| 08/04/18 | Joining of:Kurski. |
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| 11/04/18 | Leaving of:Pe40 and _pan_mateo_. |
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| 12/04/18 | Joining of:DNA222. |
| Leaving of:pacmen37. |
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| 13/04/18 | Leaving of:greg05 Smajlor and blacksmith. |
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| 14/04/18 | Joining of:igła. |
| Leaving of:browar. |
| The alliance has done over 50 conquests. |
|
| 15/04/18 | Joining of:AvangeR, nekio, papaweryna, Pawlik191, Kelban, Tomik, Arcymistrz, rafinha, cisza, Rew0lewrowiec, goodmode, Norton, Chainer, Frodo_83, osa, landszaft, martynka1, freja568, Elmo, Luzik, vartrox, Maro, andropka, mracek, luend, paulinka_97, mirzejkos, Shadow900 and gofciu16. |
| Leaving of:Konik92 Pshdlc labamba and dzajma. |
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| 16/04/18 | Joining of:dora, Buren, Sasza1971, clavy and mysza. |
| Leaving of:mirzejkos. |
| Deletion of:Rew0lewrowiec. |
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| 17/04/18 | Joining of:Naja and baniak1996. |
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| 18/04/18 | Deletion of:luend. |
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| 19/04/18 | Joining of:boletto. |
| Leaving of:Kurski. |
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| 24/04/18 | Joining of:labamba. |
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| 28/04/18 | Leaving of:MlodyBorek and Kruk. |
| The alliance has done over 100 conquests. |
| May 2018 |
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| 03/05/18 | Joining of:agrzes2009 and KODA. |
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| 05/05/18 | Leaving of:papaweryna. |
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| 14/05/18 | Deletion of:dikson. |
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| 20/05/18 | Leaving of:Fenix89. |
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| 24/05/18 | Leaving of:nekio. |
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| 28/05/18 | The alliance has done over 200 conquests. |
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| 29/05/18 | Leaving of:landszaft. |
| The alliance reaches a population more than 500,000. |