| February 2020 |
| 12/02/20 | The alliance Polonia was founded. |
| Founding members::  Thor77, JAHAR, ali 7 and Atakspawacza. |
|  The alliance reaches a population more than 100. |
|
| 13/02/20 | Joining of:gggg, wAZ0Nik, Wariatszarawy, Snapette, jab310, betti and Wiking. |
| Leaving of:Thor77. |
| The alliance reaches a population more than 1,000. |
|
| 14/02/20 | Joining of:QUGUAR, Nikolaj, bbb, R.I.P. and Geralt of Rivia. |
| Leaving of:Atakspawacza. |
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| 15/02/20 | Joining of:Kamikase, Hæim, Mezh, Piastun, leyenda, tooew and Bananapower. |
| Leaving of:Kamikase. |
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| 16/02/20 | Joining of:Stronof, tenebris and zulus. |
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| 17/02/20 | Joining of:kuba, Missreyd, Ekhart and Dragon Shadow. |
| The alliance reaches a population more than 5,000. |
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| 18/02/20 | Joining of:TheBaytar. |
| Deletion of:Mezh. |
|
| 19/02/20 | Joining of:Litlinka, GÓRNIK DOŁOWY, maciek67 and Peter Great I. |
| Leaving of:gggg and TheBaytar. |
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| 20/02/20 | Joining of:Peryseusz and marra. |
| Leaving of:Missreyd. |
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| 21/02/20 | Joining of:callen. |
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| 22/02/20 | Leaving of:Stronof. |
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| 23/02/20 | Joining of:MasterHero68, blubo, pirana and TheBaytar. |
| The alliance reaches a population more than 10,000. |
|
| 24/02/20 | Joining of:Unsichtbar, Kreyer and Candy. |
| Leaving of:leyenda. |
| Deletion of:Bananapower. |
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| 25/02/20 | Joining of:HaKxRaN. |
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| 26/02/20 | Joining of:od nowa. |
| Deletion of:callen. |
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| 27/02/20 | Deletion of:betti and Nikolaj. |
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| 29/02/20 | Leaving of:pirana. |
| March 2020 |
|
| 01/03/20 | Joining of:Coaster. |
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| 03/03/20 | Leaving of:Wiking. |
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| 06/03/20 | Joining of:kevin. |
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| 08/03/20 | Joining of:Kоронавирус. |
|
| 09/03/20 | Leaving of:Hæim and kuba. |
| Deletion of:Unsichtbar. |
|  The alliance have their first conquest. |
|
| 10/03/20 | Joining of:ABIR. |
| Leaving of:blubo. |
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| 11/03/20 | Joining of:George1255PL. |
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| 13/03/20 | Joining of:hadiali405. |
| Leaving of:od nowa and hadiali405. |
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| 14/03/20 | Joining of:Brzytwa. |
| Deletion of:Ekhart. |
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| 17/03/20 | Deletion of:Brzytwa. |
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| 18/03/20 | Leaving of:Dragon Shadow and Litlinka. |
| Deletion of:R.I.P.. |
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| 19/03/20 | Deletion of:Kreyer. |
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| 21/03/20 | Deletion of:Geralt of Rivia. |
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| 22/03/20 | Leaving of:wAZ0Nik and maciek67. |
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| 25/03/20 | Deletion of:Snapette. |
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| 31/03/20 | Leaving of:ABIR. |
| April 2020 |
|
| 02/04/20 | Leaving of:jab310. |
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| 04/04/20 | Joining of:jab310. |
|
| 06/04/20 | Deletion of:Candy. |
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| 08/04/20 | Deletion of:marra. |
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| 10/04/20 | Leaving of:tenebris and jab310. |
|
| 13/04/20 | Joining of:Michael86wr. |
| Leaving of:tooew GÓRNIK DOŁOWY and George1255PL. |
| Deletion of:JAHAR. |
|
| 14/04/20 | Leaving of:Wariatszarawy Peter Great I and HaKxRaN. |
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| 16/04/20 | Deletion of:ali 7 and zulus. |
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| 17/04/20 | Leaving of:MasterHero68 and Coaster. |
| Deletion of:bbb and Michael86wr. |
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| 19/04/20 | Leaving of:kevin. |
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| 22/04/20 | Leaving of:Peryseusz. |
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| 25/04/20 | Joining of:kevin. |
| Leaving of:TheBaytar. |
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| 26/04/20 | Joining of:HaKxRaN. |
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| 29/04/20 | Joining of:Peryseusz. |
| May 2020 |
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| 02/05/20 | Joining of: iceman. |
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| 09/05/20 | Joining of:tooew. |
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| 13/05/20 | Joining of:ttt. |
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| 15/05/20 | Leaving of:ttt. |
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| 16/05/20 | Leaving of:Piastun Kоронавирус and tooew. |
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| 17/05/20 | Joining of:sil. |
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| 20/05/20 | Leaving of:kevin. |
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| 21/05/20 | Deletion of:sil. |
| June 2020 |
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| 12/06/20 | Leaving of:Peryseusz. |
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| 18/06/20 | The alliance Polonia was canceled. |