| July 2019 |
| 09/07/19 | The alliance NGU (today: NBK-O) was founded. |
| Founding members::  Lotus, HELP, TrailerparkBoyz, m3l-g4n1s, River Song, Librarians, FadeIN, Dead Head, OpenCarry, Burn, Stabberjabber, Grumpy, Lincoln Loud, Classic Rock, Reality Bytes, Brisingrlove, Lucille, Archer1, Trollercoaster, Whatever, Adgee, TLC, Polaris, RockNRoll, SweetPeaches69, Mr. Smith, whatsthisfor, ???? and Prome. |
| Leaving of:Burn and Adgee. |
| Deletion of:whatsthisfor. |
|  The alliance reaches a population more than 5,000. |
|
| 10/07/19 | Joining of:Mercury. |
| Leaving of:TrailerparkBoyz. |
|
| 11/07/19 | Joining of:Pebbles. |
| Deletion of:TLC. |
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| 17/07/19 | The alliance reaches a population more than 10,000. |
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| 20/07/19 | Deletion of:Polaris. |
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| 26/07/19 | Joining of:mrhatts and DocHoliday. |
| Deletion of:Mercury. |
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| 27/07/19 | Joining of:Justice League and Coles Miners. |
| August 2019 |
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| 04/08/19 | Joining of:SHORTBUS. |
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| 08/08/19 | Joining of:Sand Storm and el pollo loco. |
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| 12/08/19 | Leaving of:HELP. |
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| 14/08/19 | Joining of:Anozira and Ceres. |
| Leaving of:Ceres. |
| The alliance reaches a population more than 50,000. |
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| 15/08/19 | Joining of:MountainLaurel, Kasparov, madman1313, Siberian Tiger and HELP. |
| Leaving of:Prome and Kasparov. |
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| 17/08/19 | Joining of:Milk & Cookies. |
| Leaving of:Milk & Cookies. |
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| 18/08/19 | Leaving of:el pollo loco. |
| Deletion of:Librarians and madman1313. |
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| 19/08/19 | Leaving of:Lincoln Loud SweetPeaches69 and Justice League. |
| Deletion of:???? Siberian Tiger and HELP. |
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| 20/08/19 | Deletion of:m3l-g4n1s FadeIN Anozira and MountainLaurel. |
|
| 21/08/19 | Leaving of:Dead Head. |
| Deletion of:Lotus and SHORTBUS. |
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| 22/08/19 | Leaving of:River Song Stabberjabber Reality Bytes Lucille Trollercoaster and Whatever. |
| Deletion of:OpenCarry Classic Rock and Pebbles. |
|
| 23/08/19 | Leaving of:Grumpy. |
| Deletion of:Archer1 RockNRoll mrhatts DocHoliday and Coles Miners. |
|
| 24/08/19 | The alliance is now known as -NBK-. |
|
| 25/08/19 | Leaving of:Mr. Smith. |
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| 26/08/19 | Joining of:Adgee. |
| Deletion of:Sand Storm. |
| September 2019 |
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| 10/09/19 | Deletion of:Brisingrlove. |
| October 2019 |
|
| 09/10/19 | The alliance is now known as NBK-DV. |
|  The alliance have their first conquest. |
|
| 10/10/19 | Joining of:SPARJO, Pallas Atena, DIO, Tovvi, seivad96, Ian, Danilas, Fishboy, Jack Heinrich, Dan, Belinda, erfan, KrimpZon, KurtDCobain, Kat, Badger, Spike, Killer_kundu, Chicky, Bubbles, SpongeBoB, Prome, Ceres, Trippens, Cryptic, whizz319, Stabberjabber, Lucille, spiro, Coops, loose ends, Arrow and The Merovinigan. |
| Leaving of:SPARJO Pallas Atena DIO Tovvi seivad96 Ian Danilas Fishboy Jack Heinrich Dan Belinda erfan KrimpZon KurtDCobain Kat Badger Spike Killer_kundu Chicky Bubbles SpongeBoB Prome Ceres Trippens Cryptic whizz319 Stabberjabber Lucille spiro Coops loose ends Arrow and The Merovinigan. |
| The alliance reaches a population more than 100,000. |
|
| 12/10/19 | Joining of:Trippens, Spike, Cryptic, Ian, Kat, KurtDCobain, SpongeBoB, Arrow, Killer_kundu, The Merovinigan, Pallas Atena, DIO, loose ends, Chicky, Jack Heinrich, Belinda, SPARJO, erfan and Ceres. |
|
| 13/10/19 | Joining of:morgana, Coops, spiro, Stabberjabber, whizz319, seivad96 and KrimpZon. |
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| 14/10/19 | Joining of:Tovvi, KittyKat, Lucille, Dan and Danilas. |
|
| 23/10/19 | Joining of:crazeddonkey. |
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| 24/10/19 | The alliance has done over 5 conquests. |
|
| 27/10/19 | Leaving of:KrimpZon. |
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| 29/10/19 | Joining of:Priestess. |
| Deletion of:Arrow. |
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| 31/10/19 | Joining of:Badger. |
| November 2019 |
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| 02/11/19 | Joining of:Merlin. |
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| 04/11/19 | Joining of:De-Medici. |
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| 12/11/19 | The alliance is now known as NBK-O. |
| Joining of:Westy. |
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| 21/11/19 | Deletion of:Danilas. |
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| 22/11/19 | Deletion of:Ian. |
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| 26/11/19 | Joining of:DarkSpot. |
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| 29/11/19 | Leaving of:Killer_kundu and Jack Heinrich. |
| December 2019 |
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| 06/12/19 | Leaving of:SpongeBoB. |
| The alliance has done over 10 conquests. |
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| 07/12/19 | Leaving of:seivad96 and Merlin. |
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| 08/12/19 | Joining of:SpongeBoB. |
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| 09/12/19 | Joining of:seivad96 and Merlin. |
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| 15/12/19 | Joining of:TrailerparkBoyz. |
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| 18/12/19 | Joining of:julesy2499, Optimus, Cynix, Gannicus, Lord Exollow, oakbank, VENGEANCE, team sweden and LegendBoots. |
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| 23/12/19 | Leaving of:seivad96. |
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| 27/12/19 | Leaving of:Merlin. |
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| 31/12/19 | Deletion of:SpongeBoB. |
| The alliance has done over 20 conquests. |
| January 2020 |
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| 07/01/20 | Leaving of:LegendBoots. |
| Deletion of:crazeddonkey. |
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| 30/01/20 | Leaving of:Chicky. |
| February 2020 |
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| 03/02/20 | Joining of:Chicky. |
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| 05/02/20 | Deletion of:Lucille. |
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| 07/02/20 | Deletion of:Badger. |
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| 13/02/20 | Deletion of:Belinda. |
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| 14/02/20 | The alliance has done over 50 conquests. |
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| 16/02/20 | Leaving of:Priestess. |
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| 18/02/20 | Joining of:Priestess. |