| November 2018 |
| 15/11/18 | The alliance CPU-Silv (today: CUP-Silv) was founded. |
| Founding members::  mareczek, madeline and Krystek. |
| Leaving of:mareczek. |
|  The alliance reaches a population more than 100. |
|
| 16/11/18 | Joining of:PiknieTu. |
| Leaving of:madeline. |
|
| 17/11/18 | The alliance is now known as CUP-Silv. |
| Joining of:sophia, janczak12, Nadryt, sylwia11, Justynka, Marek1710, 11x11, mouxtro, Asterix_66, braciaki, Wotan, Destination, Derkacz, niuniek, alanta, Leon.T, winci and BlackTea. |
| The alliance reaches a population more than 1,000. |
|
| 18/11/18 | Leaving of:11x11 and braciaki. |
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| 19/11/18 | Joining of:G A D, madeline, Milady, 5ASS, Hakuna Matata and mareczek. |
| The alliance reaches a population more than 5,000. |
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| 20/11/18 | Leaving of:mouxtro. |
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| 21/11/18 | Joining of:TiruRiru, Chagun, espase, Merv, damN and MSL. |
| The alliance reaches a population more than 10,000. |
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| 22/11/18 | Joining of:Platti. |
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| 23/11/18 | Joining of:marcomanus and Wrozka zeboszka. |
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| 28/11/18 | Leaving of:janczak12 Nadryt Wotan Derkacz Leon.T winci BlackTea and damN. |
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| 29/11/18 | Joining of:Wunsz, Czita, Drzewko, pawelwoj, Trzystu, Marcin W, Znawcy Tematu, Topix, Iskra, harnasiowski, Kris554321, drezyna, opteron, MILKA, Nie and Obelus. |
|  The alliance have their first conquest. |
|
| 30/11/18 | Joining of:AfroPolak. |
| December 2018 |
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| 01/12/18 | Joining of:Rudzielec and Mnich. |
|
| 02/12/18 | Joining of:megi_2 and zgrywusek. |
| The alliance reaches a population more than 50,000. |
|
| 04/12/18 | The alliance has done over 5 conquests. |
|
| 05/12/18 | Leaving of:sophia sylwia11 Justynka Marek1710 Asterix_66 niuniek alanta 5ASS Hakuna Matata mareczek espase Merv MSL Czita Drzewko pawelwoj Trzystu Marcin W Znawcy Tematu Topix Iskra harnasiowski Kris554321 drezyna opteron MILKA and Nie. |
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| 06/12/18 | Joining of:jim, Garfild and wkm. |
| Leaving of:AfroPolak. |
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| 07/12/18 | The alliance has done over 10 conquests. |
|
| 08/12/18 | Joining of:damN. |
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| 10/12/18 | Leaving of:madeline and megi_2. |
| Deletion of:marcomanus. |
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| 12/12/18 | Joining of:quasimodo. |
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| 16/12/18 | Joining of:madeline. |
| The alliance has done over 20 conquests. |
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| 18/12/18 | Joining of:numernabis. |
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| 20/12/18 | Deletion of:Milady. |
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| 24/12/18 | Joining of:kama11. |
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| 30/12/18 | Leaving of:kama11. |
| January 2019 |
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| 08/01/19 | Joining of:SoundCity. |
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| 25/01/19 | The alliance reaches a population more than 100,000. |
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| 28/01/19 | Leaving of:SoundCity. |
| February 2019 |
|
| 07/02/19 | The alliance has done over 50 conquests. |
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| 24/02/19 | Leaving of:zgrywusek. |
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| 26/02/19 | Leaving of:numernabis. |
| March 2019 |
|
| 03/03/19 | Deletion of:Destination. |
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| 06/03/19 | Joining of:zgrywusek, Destination and numernabis. |
| Leaving of:Destination. |
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| 08/03/19 | Deletion of:Obelus jim and wkm. |
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| 16/03/19 | Deletion of:Chagun. |