| November 2017 |
| 17/11/17 | The alliance VN3 (today: VN3-COF) was founded. |
| Founding members::  Leo Kim, thinh1012, acdvec500, ong-hailua, xlinhhox, Ga Dien, Muonpn and Sâu. |
|  The alliance reaches a population more than 1,000. |
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| 20/11/17 | Joining of:EricPham. |
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| 21/11/17 | Joining of:KHN, naichuoixanh, ASL and LouisZhang. |
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| 22/11/17 | Joining of:Thanhbinh, BongBi, mrlo0510 and 9pmGMT. |
| The alliance reaches a population more than 5,000. |
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| 23/11/17 | Joining of:rain2203, sanbangtatca and ThunderGun. |
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| 24/11/17 | Joining of:depzaivai. |
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| 25/11/17 | Joining of:Trapper and dainhanvat. |
| Leaving of:Trapper. |
| The alliance reaches a population more than 10,000. |
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| 29/11/17 | Leaving of:EricPham. |
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| 30/11/17 | The alliance is now known as VN3.COF. |
| December 2017 |
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| 05/12/17 | Leaving of:ThunderGun. |
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| 09/12/17 | Joining of:dongbaomiennui. |
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| 11/12/17 | Deletion of:dongbaomiennui. |
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| 12/12/17 | Leaving of:xlinhhox ASL and mrlo0510. |
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| 19/12/17 | The alliance reaches a population more than 50,000. |
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| 22/12/17 | Joining of:longboro, zungxu and datbau. |
| Leaving of:Ga Dien and naichuoixanh. |
| Deletion of:ong-hailua. |
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| 25/12/17 | Joining of:Ga Dien. |
| Leaving of:Ga Dien. |
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| 27/12/17 | Joining of:Ga Dien. |
| Leaving of:Sâu and Ga Dien. |
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| 29/12/17 | Joining of:Ga Dien. |
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| 30/12/17 | Joining of:xlinhhox, ASL and mrlo0510. |
| January 2018 |
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| 01/01/18 | Leaving of:xlinhhox ASL and mrlo0510. |
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| 03/01/18 | The alliance is now known as VN3-COF. |
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| 04/01/18 | Leaving of:acdvec500 and depzaivai. |
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| 07/01/18 | Joining of:xlinhhox, Sâu and mrlo0510. |
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| 11/01/18 |  The alliance have their first conquest. |
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| 12/01/18 | Joining of:EricPham. |
| Leaving of:KHN xlinhhox Sâu and mrlo0510. |
| The alliance reaches a population more than 100,000. |
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| 13/01/18 | Joining of:acdvec500. |
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| 15/01/18 | Deletion of:longboro and datbau. |
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| 18/01/18 | Joining of:depzaivai. |
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| 19/01/18 | Leaving of:Leo Kim and zungxu. |
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| 20/01/18 | The alliance has done over 5 conquests. |
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| 22/01/18 | Leaving of:rain2203. |
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| 26/01/18 | The alliance has done over 10 conquests. |
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| 27/01/18 | Joining of:zungxu and 2ez4tm. |
| February 2018 |
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| 01/02/18 | Leaving of:zungxu. |
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| 06/02/18 | The alliance has done over 20 conquests. |
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| 09/02/18 | Deletion of:acdvec500. |
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| 23/02/18 | Leaving of:Muonpn. |
| March 2018 |
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| 02/03/18 | Leaving of:sanbangtatca. |
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| 05/03/18 | The alliance has done over 50 conquests. |
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| 07/03/18 | Joining of:Leo Kim and Muonpn. |