| December 2019 |
| 18/12/19 | The alliance S-F (today: S-K) was founded. |
| Founding members::  Hadrianus96, ImDancrow, collapse, just4fun, Kimster 213, meek, Toth, emiliorahme, DoubleV, Boyka, Patel, Fairy, lazybullets, ..., Zapaljivach, Firas, Monster, The Gladiator, Parabellum, spawn, Lunatikas, Maldininkas, illfuhqup, kitsune, vis, chock, Amoniak, Wrake, Travis, Krotekoker, Habchy12, Nox, Slask, Bruno, Glory and Salvija. |
|  The alliance reaches a population more than 10,000. |
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| 19/12/19 | Joining of:Yardrenko, Dr. Fear, averell, SenorWoofers, Stari Mata, stinkergck, MoMo-X, Alexdekocca, mavisipa, truth55 and Nightmare3. |
| Leaving of:Bruno and Dr. Fear. |
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| 21/12/19 | Joining of:loveuall. |
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| 22/12/19 | Joining of:XMAX. |
| Leaving of:The Gladiator and vis. |
| The alliance reaches a population more than 50,000. |
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| 23/12/19 | Joining of:alcoholix. |
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| 24/12/19 | Joining of:LIAKOS. |
| Leaving of:Nightmare3. |
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| 25/12/19 | Joining of:EternalWarrior. |
| Deletion of:just4fun. |
|  The alliance have their first conquest. |
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| 26/12/19 | Leaving of:meek. |
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| 27/12/19 | Joining of:hugo0001. |
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| 28/12/19 | Joining of:aivazovskyx, Herr A.P.P. and jahspeiler. |
| Leaving of:averell and Herr A.P.P.. |
| The alliance reaches a population more than 100,000. |
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| 29/12/19 | Joining of:Mathalva and TurboTwins. |
| Leaving of:ImDancrow. |
| The alliance has done over 5 conquests. |
| January 2020 |
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| 01/01/20 | Joining of:Zero cool. |
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| 02/01/20 | Joining of:Bigpaul. |
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| 04/01/20 | Deletion of:Maldininkas. |
| The alliance has done over 10 conquests. |
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| 05/01/20 | Joining of:Harman and saxusis. |
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| 06/01/20 | Leaving of:Stari Mata. |
| Deletion of:Nox. |
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| 07/01/20 | Joining of:LWHK, roderick531, freehongkong, friispig and StarWars. |
| The alliance has done over 20 conquests. |
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| 10/01/20 | Leaving of:Zero cool. |
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| 11/01/20 | Joining of:cidious. |
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| 12/01/20 | Joining of:laaps and Zero cool. |
| Leaving of:collapse stinkergck Alexdekocca and loveuall. |
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| 13/01/20 | Leaving of:Krotekoker alcoholix and friispig. |
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| 14/01/20 | Joining of:Vizzy P, Minimomo, wonderk0, Uncle Tom, Phranque, Onyx, BEZGURT, Bakab, Myrmidons, Uncle Ralph and Graxinha. |
| Leaving of:hugo0001. |
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| 15/01/20 | Joining of:Manhaidk. |
| Leaving of:Glory. |
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| 16/01/20 | Joining of:rhastalxp. |
| Leaving of:Kimster 213 and Travis. |
| The alliance has done over 50 conquests. |
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| 17/01/20 | Joining of:fmustang. |
| Leaving of:Bigpaul. |
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| 18/01/20 | Joining of:Shigella. |
| Leaving of:Amoniak. |
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| 19/01/20 | Leaving of:Parabellum and Graxinha. |
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| 21/01/20 | Leaving of:illfuhqup Habchy12 Slask and jahspeiler. |
| Deletion of:spawn. |
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| 22/01/20 | Joining of:Teklaa and Nexarious. |
| Deletion of:SenorWoofers. |
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| 23/01/20 | Joining of:Galbatorix. |
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| 24/01/20 | Leaving of:XMAX and Onyx. |
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| 25/01/20 | Joining of:Q&Q and DBoY. |
| Deletion of:Lunatikas. |
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| 26/01/20 | Leaving of:kitsune Wrake Yardrenko mavisipa truth55 aivazovskyx and Harman. |
| Deletion of:Salvija. |
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| 27/01/20 | The alliance is now known as S-K. |
| Joining of:Rauber, milos84, red hat, Psiho, traurian, Carmelo, ras al ghul, Palestena, Jalokh, TheSexyLord, zl.taske, DotA, Amit114, Acer and Casper. |
| The alliance has done over 100 conquests. |
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| 28/01/20 | Joining of:Ace. |
| Leaving of:Amit114 and Acer. |
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| 30/01/20 | Deletion of:Galbatorix. |
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| 31/01/20 | Joining of:no_way. |
| February 2020 |
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| 01/02/20 | Leaving of:laaps. |
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| 04/02/20 | Joining of:Trumps. |
| Leaving of:Trumps. |
| The alliance reaches a population more than 500,000. |
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| 05/02/20 | Deletion of:Teklaa. |
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| 06/02/20 | Leaving of:zl.taske. |
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| 10/02/20 | Joining of:haychell. |
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| 11/02/20 | Leaving of:TheSexyLord. |
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| 15/02/20 | Leaving of:chock and Casper. |
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| 16/02/20 | Joining of:Uncle Thrax and Uncle Black. |
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| 17/02/20 | Joining of:ssiss. |
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| 19/02/20 | The alliance has done over 200 conquests. |
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| 20/02/20 | Joining of:Canon. |
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| 21/02/20 | Joining of:Acer. |
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| 22/02/20 | Deletion of:saxusis. |
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| 28/02/20 | Leaving of:Q&Q and DotA. |