| October 2023 |
| 19/10/23 | The alliance RO-3 (today: RO) was founded. |
| Founding members::  Tigru, Raydwen, Barabula, Mikkael & Cips, Ionibab, Fable, Aisha, Darkmouse, Jimmy Choo, Prâslea, Leon, BBY, Hector, mkz4ever, Rev3nge, Symb0l2023, Alecs, enryke, Psychopatu, ToT, AMH, Knvl, Arpad, Agaricius, lool, Rio13, CioLy, kreskova, InTrecere, semaka, Azeroth, P_lica fr1naru, Todica, Asad, cutumbo, Aviv0000, Cafetzutzu, TheLateOne, Maximus Decimus, Cht_razvan1982, MMF86, lexymp, Pardailan, BlackCat, captain, Tenismerti, Ella and Doctoru. |
| Leaving of:AMH. |
|  The alliance reaches a population more than 10,000. |
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| 20/10/23 | Joining of:just4you, Just4RO and Undesired. |
| Leaving of:Jimmy Choo and Prâslea. |
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| 21/10/23 | Joining of:R2-D2 and Reset. |
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| 22/10/23 | Leaving of:Darkmouse and Doctoru. |
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| 23/10/23 | Joining of:Clau22 and caddy. |
| Leaving of:mkz4ever Agaricius Rio13 P_lica fr1naru TheLateOne and BlackCat. |
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| 25/10/23 |  The alliance have their first conquest. |
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| 28/10/23 | Joining of:Raymond. |
| Leaving of:Undesired. |
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| 30/10/23 | Joining of:Julien. |
| November 2023 |
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| 02/11/23 | Joining of:Pako. |
| Leaving of:Asad. |
| Deletion of:Just4RO. |
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| 04/11/23 | The alliance reaches a population more than 50,000. |
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| 05/11/23 | Joining of:Colonist and Margarina. |
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| 07/11/23 | Joining of:deiner. |
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| 10/11/23 | Leaving of:Julien. |
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| 11/11/23 | Leaving of:cutumbo. |
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| 17/11/23 | Joining of:gochmar.com. |
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| 22/11/23 | Joining of:RVR. |
| Leaving of:RVR. |
| The alliance reaches a population more than 100,000. |
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| 25/11/23 | The alliance has done over 5 conquests. |
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| 27/11/23 | Joining of:Vant. |
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| 30/11/23 | Leaving of:Pako. |
| December 2023 |
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| 02/12/23 | Joining of:Pako. |
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| 03/12/23 | The alliance has done over 10 conquests. |
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| 08/12/23 | The alliance has done over 20 conquests. |
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| 09/12/23 | Leaving of:deiner. |
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| 11/12/23 | Joining of:deiner and Yasin Burak. |
| Leaving of:deiner. |
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| 15/12/23 | Leaving of:Margarina. |
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| 18/12/23 | Leaving of:Pako. |
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| 20/12/23 | Joining of:rahan. |
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| 21/12/23 | Leaving of:Psychopatu. |
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| 22/12/23 | Joining of:Pako. |
| Leaving of:Pako. |
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| 23/12/23 | Joining of:Psychopatu. |
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| 24/12/23 | Joining of:e.mendes and Old_Death. |
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| 25/12/23 | Joining of:Partizan!. |
| Leaving of:CioLy. |
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| 26/12/23 | Joining of:black_rock, Alexander 10 and colo. |
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| 27/12/23 | Joining of:Athenaa. |
| Leaving of:Athenaa. |
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| 28/12/23 | Joining of:CioLy and Intimcip. |
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| 30/12/23 | Joining of:MichaelWoW, Beholddeff and West. |
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| 31/12/23 | The alliance has done over 50 conquests. |
| January 2024 |
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| 02/01/24 | Joining of:NelsonMondialu. |
| Leaving of:Reset. |
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| 05/01/24 | Joining of:Athenaa and Akıncıoğlu. |
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| 09/01/24 | Joining of:tundra and Wiaderny. |
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| 10/01/24 | Leaving of:MMF86 and captain. |
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| 11/01/24 | Joining of:UnOarecare. and tommy. |
| Leaving of:NelsonMondialu and Athenaa. |
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| 13/01/24 | Joining of:Tanti and brb. |
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| 15/01/24 | Leaving of:tundra. |
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| 23/01/24 | Joining of:fanu. |
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| 29/01/24 | Deletion of:brb. |
| February 2024 |
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| 01/02/24 | Leaving of:Fable enryke kreskova Todica Tenismerti Vant and Yasin Burak. |
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| 06/02/24 | Leaving of:Wiaderny. |
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| 07/02/24 | The alliance has done over 100 conquests. |
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| 13/02/24 | Deletion of:Beholddeff. |
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| 19/02/24 | Leaving of:Alexander 10. |
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| 21/02/24 | Joining of:Athenaa. |
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| 25/02/24 | Leaving of:Athenaa. |
| Deletion of:black_rock. |
| March 2024 |
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| 06/03/24 | Leaving of:CioLy. |
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| 07/03/24 | Joining of:тракторист, Sibir, Arab4ik and Quattro. |
| Leaving of:тракторист Sibir Arab4ik and Quattro. |
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| 09/03/24 | Joining of:CioLy. |
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| 19/03/24 | Leaving of:MichaelWoW. |
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| 31/03/24 | Joining of:Margarina, Pako, Afrodita, KOSTA and Saxxu01. |
| The alliance reaches a population more than 500,000. |
| April 2024 |
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| 04/04/24 | Joining of:Hooligans, Adsız and Viochan. |
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| 05/04/24 | Joining of:Greenboba and Чебурашка. |
| Leaving of:e.mendes and Akıncıoğlu. |
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| 06/04/24 | Joining of:Kerigun, 2hobbits and Nelu. |
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| 07/04/24 | Joining of:Klawn and aja. |
| Leaving of:KOSTA. |
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| 08/04/24 | Joining of:Mp93. |
| Leaving of:gochmar.com Psychopatu Partizan! and Hooligans. |
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| 09/04/24 | Joining of:albinutza, blank and Magic. |
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| 10/04/24 | Joining of:KOSTA. |
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| 12/04/24 | Leaving of:Barabula West and fanu. |
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| 13/04/24 | Joining of:Valleyhill, wushu and Mogos. |
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| 14/04/24 | Leaving of:Intimcip. |
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| 15/04/24 | Joining of:Simiz Sorin. |
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| 16/04/24 | Leaving of:Hector. |
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| 17/04/24 | Joining of:mentoryface. |
| Leaving of:mentoryface. |
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| 19/04/24 | The alliance is now known as RO. |
| Joining of:Doctoru. |
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| 20/04/24 | Leaving of:Doctoru. |
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| 21/04/24 | Joining of:A_H_A. |
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| 27/04/24 | Leaving of:CioLy Saxxu01 and Чебурашка. |
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| 28/04/24 | Joining of:Puma, aktor and isnök. |
| Leaving of:Margarina. |
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| 29/04/24 | Joining of:paytowin. |
| May 2024 |
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| 06/05/24 | Deletion of:aktor. |
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| 07/05/24 | Joining of:luniz. |
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| 09/05/24 | Leaving of:A_H_A. |