| May 2018 |
| 03/05/18 | The alliance UW (today: UW™) was founded. |
| Founding members::  Jaad and DeeMx. |
|  The alliance reaches a population more than 100. |
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| 04/05/18 | Joining of:Volt, RED DOG, FroSST and Motorko. |
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| 05/05/18 | Joining of:Huffie22, Smnam, fbarbosa, Niko and InFamous. |
| The alliance reaches a population more than 1,000. |
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| 06/05/18 | Joining of:Kurt63. |
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| 07/05/18 | Joining of:Hub. |
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| 08/05/18 | Joining of:Chiti. |
| Leaving of:Chiti. |
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| 09/05/18 | Joining of:Diddani. |
| Leaving of:Smnam. |
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| 14/05/18 | The alliance is now known as UW™. |
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| 15/05/18 | Joining of:Whatislove?, OhSheet and Drakkar. |
| Leaving of:RED DOG Whatislove? OhSheet and Drakkar. |
| The alliance reaches a population more than 5,000. |
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| 18/05/18 | Joining of:Kenchi, passaropreto, Jenyx, Mchldv, Simoesthefirst, Serlo, dj.ape and R1diculous. |
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| 19/05/18 | Joining of:dubu143, jojo123, taiyobushi, problemas, Lord Xandros, hue000 and Saruman. |
| Leaving of:Kenchi. |
| Deletion of:Niko. |
| The alliance reaches a population more than 10,000. |
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| 20/05/18 | Joining of:CuteGuedes. |
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| 21/05/18 | Joining of:mulone5 and Grow3cz. |
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| 22/05/18 | Joining of:safi. |
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| 25/05/18 | Leaving of:jojo123. |
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| 26/05/18 | Leaving of:Volt and InFamous. |
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| 29/05/18 | Leaving of:Motorko. |
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| 31/05/18 | Leaving of:fbarbosa. |
| June 2018 |
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| 01/06/18 | Leaving of:Huffie22 and Diddani. |
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| 02/06/18 | Deletion of:Jaad and passaropreto. |
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| 04/06/18 | Leaving of:CuteGuedes. |
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| 08/06/18 | Deletion of:DeeMx. |
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| 10/06/18 | Leaving of:mulone5. |
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| 11/06/18 | Leaving of:taiyobushi. |
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| 12/06/18 | Deletion of:Saruman. |
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| 14/06/18 | Deletion of:FroSST. |
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| 15/06/18 | Leaving of:Jenyx. |
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| 18/06/18 | Leaving of:Serlo. |
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| 19/06/18 | Leaving of:Mchldv dj.ape dubu143 problemas Lord Xandros and hue000. |
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| 20/06/18 | Leaving of:Kurt63 and Grow3cz. |
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| 24/06/18 | Deletion of:R1diculous. |
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| 29/06/18 | Leaving of:Simoesthefirst and safi. |
| November 2018 |
|
| 15/11/18 | Deletion of:Hub. |
| The alliance UW™ was canceled. |