| September 2021 |
| 17/09/21 | The alliance ZOO (today: Z-BE) was founded. |
| Founding members::  w1Nd,  born2be1,  barbar, Ds6, Konrado, Redraa, Reisydee, Zonga, Carpincho, Negedoni, german, Werner, Sang, margaritis5, LAKHS, Trikimees, Tix, ..3h.., Josef1989, never, RaptorTuga, Kinglol, SAWASH, HISTOR, Tavi, Kuzah, archimonde, Traznet, Copdegarrotix, Medusa, Patrik141, Toro, Nike, Varthaim, sarok, Anaconda, Loba, Mr. Fox, Luck, Koniec Deszczu, indio8, qazwer, Marky, X-kratovce, hipogrifo, Ragnarok, GATITO, Lighter, heroes22, Prometeu, Slayer, vic9yh, Qwerty, RedPanda, Lucifer, Bella, Tiger, Hormigas, centauro and Tortuga. |
|  The alliance reaches a population more than 10,000. |
|
| 18/09/21 | Joining of:Delawear, Snowdon and Sergio53. |
| Leaving of:Werner Josef1989 Kinglol archimonde Copdegarrotix qazwer X-kratovce heroes22 Lucifer and Bella. |
|
| 19/09/21 | Joining of:FiresBreaker, wwershow, Crimson Behelit, Bilou26, Bayro, Athena, shadow and Myster. |
| Deletion of:never and HISTOR. |
|
| 20/09/21 | Joining of:bimbo, Lumos and oet. |
| Leaving of:Lumos. |
|
| 21/09/21 | Joining of:Bella. |
| Leaving of:Kuzah and Patrik141. |
|
| 22/09/21 | Joining of:Josef1989 and Cieltii. |
| Leaving of:Slayer. |
|
| 23/09/21 | Leaving of:born2be1 Zonga german margaritis5 Traznet Nike Lighter Delawear and FiresBreaker. |
|
| 24/09/21 | Leaving of:Reisydee LAKHS Trikimees Tavi Snowdon wwershow Myster and bimbo. |
|
| 25/09/21 | Joining of:Cuorebianconero. |
| Leaving of:Koniec Deszczu Ragnarok and Sergio53. |
| Deletion of:hipogrifo. |
|
| 26/09/21 | Joining of:OPrimo, Claudio and Astures. |
| Leaving of:Negedoni Marky Prometeu and Claudio. |
| Deletion of:Anaconda. |
|  The alliance have their first conquest. |
|
| 27/09/21 | Joining of:NoFeaR. |
| Leaving of:barbar. |
|
| 28/09/21 | Joining of:Domis777, Giggle, lubbe, Pesmaister, Leio and Grobjan. |
| Leaving of:Bayro and Giggle. |
|
| 29/09/21 | Joining of:urke79. |
| Leaving of:vic9yh Bilou26 and shadow. |
|
| 30/09/21 | Joining of:Raffandre. |
| Leaving of:Konrado. |
| October 2021 |
|
| 01/10/21 | Joining of:Blaster200, headache and Saatan. |
| The alliance reaches a population more than 50,000. |
|
| 02/10/21 | Leaving of:Bella. |
| The alliance has done over 5 conquests. |
|
| 04/10/21 | Joining of:Dexron. |
| Deletion of:RaptorTuga. |
|
| 05/10/21 | Joining of:mertdgn. |
| Deletion of:NoFeaR and Leio. |
|
| 06/10/21 | Deletion of:Luck. |
|
| 07/10/21 | Joining of:Great Macedonia and MuK. |
| Leaving of:urke79. |
|
| 08/10/21 | Leaving of:oet. |
|
| 09/10/21 | Leaving of:Josef1989 and Saatan. |
|
| 10/10/21 | Leaving of:Crimson Behelit. |
| The alliance has done over 10 conquests. |
|
| 11/10/21 | Leaving of:Sang Varthaim sarok Athena mertdgn and Great Macedonia. |
|
| 12/10/21 | The alliance is now known as ZOO-B. |
| Leaving of:Ds6 Redraa Carpincho ..3h.. Toro Loba Mr. Fox GATITO RedPanda Tiger Hormigas centauro Tortuga Cieltii Pesmaister Grobjan and Raffandre. |
|
| 13/10/21 | The alliance is now known as Z-BE. |
| Leaving of:Domis777 and Dexron. |
|
| 14/10/21 | Leaving of:OPrimo lubbe Blaster200 and MuK. |
|
| 15/10/21 | Leaving of:Cuorebianconero. |
|
| 17/10/21 | Leaving of:indio8. |
|
| 18/10/21 | Deletion of:headache. |