| October 2017 |
| 26/10/17 | The alliance . (today: UGR&OGP) was founded. |
| Founding members::  JaNdE, pablo, Zix, Tinki i Vinki, Leviathan, Вekrije, ludnica, Rebels and parametar. |
|  The alliance reaches a population more than 100. |
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| 27/10/17 | Joining of:sukiendos, MuYBuena, medo1, FARMERi, nikoladiavolo, Marinjo, vladagrobar, Dareveliki, Mimibre, Protector, Mr. Bean, Thor, četiri praščića, Johntra Volta, jernej, 2 OF US, vanja and teacher. |
| The alliance reaches a population more than 1,000. |
|
| 28/10/17 | The alliance is now known as UGR™. |
| Joining of:ICEMAN, Z3B, saphira, Sivilo and brmbrm. |
| The alliance reaches a population more than 5,000. |
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| 29/10/17 | Joining of:mozak, qos45, dace and _Stjepan_. |
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| 30/10/17 | Joining of:RAKAC, Spider Pig and reha1921. |
| Leaving of:Sivilo. |
| The alliance reaches a population more than 10,000. |
| November 2017 |
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| 02/11/17 | Leaving of:Rebels. |
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| 03/11/17 | Joining of:A&A&A. |
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| 04/11/17 | Leaving of:Thor. |
| Deletion of:ludnica. |
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| 05/11/17 | Deletion of:jernej. |
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| 06/11/17 | Leaving of:Z3B. |
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| 07/11/17 | The alliance is now known as UGR&OGP. |
| Joining of:Zilha, Movex, SELJAČINE, JeeDay Team, Major, zrno_19, Posavina and Rave&Ekser. |
|
| 08/11/17 | Joining of:Atos, incognito, Rivals, Taurus, Thelastemperor, Pazarac i Bole, yavuzzz, Jack, WeWiilRobYou, Hard Team and Snigl. |
| Leaving of:reha1921. |
| The alliance reaches a population more than 50,000. |
|
| 09/11/17 | Joining of:Stingray. |
| Deletion of:Protector. |
|  The alliance have their first conquest. |
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| 11/11/17 | Leaving of:Spider Pig. |
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| 12/11/17 | Joining of:Elekta. |
| Leaving of:Elekta. |
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| 15/11/17 | Leaving of:Jack. |
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| 16/11/17 | Joining of:Kalabuga and Onore de Balzak. |
| Leaving of:2 OF US. |
| The alliance reaches a population more than 100,000. |
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| 17/11/17 | Joining of:Katatonik, Navoj035 and Jack. |
| Leaving of:Mimibre and Katatonik. |
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| 18/11/17 | Joining of:trio fantastico. |
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| 19/11/17 | The alliance has done over 5 conquests. |
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| 21/11/17 | Joining of:Marsal. |
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| 23/11/17 | Leaving of:Navoj035 and trio fantastico. |
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| 24/11/17 | Joining of:madtg and livze134. |
| Leaving of:SELJAČINE. |
| The alliance has done over 10 conquests. |
|
| 26/11/17 | Leaving of:teacher. |
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| 27/11/17 | Joining of:Navoj035, gracanac and trio fantastico. |
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| 28/11/17 | Joining of:teacher. |
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| 30/11/17 | Joining of:mck. |
| December 2017 |
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| 05/12/17 | Joining of:Ogi i bubašvabe. |
| The alliance has done over 20 conquests. |
|
| 06/12/17 | Joining of:Harley Quinn. |
| Leaving of:Kalabuga. |
| Deletion of:Ogi i bubašvabe. |
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| 07/12/17 | Leaving of:Harley Quinn. |
|
| 09/12/17 | Leaving of:Mr. Bean Johntra Volta vanja mozak Zilha Movex Major Posavina incognito Taurus Thelastemperor WeWiilRobYou Stingray Onore de Balzak madtg livze134 trio fantastico and mck. |
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| 10/12/17 | Leaving of:A&A&A and yavuzzz. |
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| 11/12/17 | Joining of:Mr. Bean and vanja. |
| Leaving of:Snigl. |
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| 13/12/17 | Leaving of:Pazarac i Bole. |
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| 16/12/17 | Leaving of:brmbrm. |
| Deletion of:Rave&Ekser. |
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| 17/12/17 | Joining of:Posavina, Major, yavuzzz, Taurus, mozak, Stingray, Thelastemperor, Pazarac i Bole, Movex, Zilha and Snigl. |
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| 18/12/17 | Joining of:WeWiilRobYou and Onore de Balzak. |
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| 20/12/17 | Leaving of:zrno_19. |
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| 22/12/17 | Leaving of:JaNdE and yavuzzz. |
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| 23/12/17 | Deletion of:Rivals. |
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| 25/12/17 | The alliance has done over 50 conquests. |
|
| 26/12/17 | Leaving of:Dareveliki. |
| Deletion of:Snigl. |
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| 28/12/17 | Leaving of:Hard Team. |
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| 29/12/17 | Leaving of:Marsal. |
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| 30/12/17 | Joining of:Hard Team. |
| Leaving of:Jack. |
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| 31/12/17 | Leaving of:Navoj035. |
| January 2018 |
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| 07/01/18 | Joining of:SELJAČINE and TALAMASKA. |
| Leaving of:četiri praščića and SELJAČINE. |
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| 09/01/18 | Joining of:VooDoo and antivuk. |
| Leaving of:VooDoo. |
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| 12/01/18 | Deletion of:parametar. |