| November 2011 |
| 18/11/11 | The alliance ARC (today: OoO) was founded. |
| Founding members::  Buleb and Darkwater. |
|  The alliance reaches a population more than 100. |
|
| 19/11/11 | The alliance is now known as OoO. |
| Joining of:ThunderGod94, Legolas_Guk, mark hausen and bigpun. |
|
| 20/11/11 | Joining of:Darkman147 and catwiesel. |
|
| 21/11/11 | Joining of:shadow0404. |
| The alliance reaches a population more than 1,000. |
|
| 22/11/11 | Joining of:Markuss. |
| Deletion of:bigpun. |
|
| 23/11/11 | Joining of:Maryam, Ace, florsebi, R0XX0R_ and Spl3er. |
|
| 24/11/11 | Joining of:Danii. |
|
| 25/11/11 | Joining of:supermaga, larkalo and klaus. |
|
| 26/11/11 | Joining of:Original. |
|
| 27/11/11 | Joining of:Hiddentest1, Seife and T_H_C. |
| Leaving of:Ace. |
|
| 28/11/11 | Leaving of:Spl3er. |
|
| 29/11/11 | Joining of:HC4HC. |
|
| 30/11/11 | The alliance reaches a population more than 5,000. |
| December 2011 |
|
| 01/12/11 | Leaving of:Original. |
|
| 03/12/11 | Joining of:íNfeKt1995. |
| Leaving of:R0XX0R_. |
|
| 05/12/11 | Joining of:jupp, Androide and Bettmen. |
|
| 06/12/11 | Joining of:Alleingang and lena08. |
|
| 08/12/11 | Joining of:Dikijja and Hayley. |
| The alliance reaches a population more than 10,000. |
|
| 10/12/11 | Joining of:modi. |
|
| 12/12/11 | Joining of:Mawi, luggie and OriginalGangsta. |
|
| 13/12/11 | Joining of:Pyros, Mydoll, ronaldinhooooo, wutzekopp and Ilbr. |
| Deletion of:Seife HC4HC and jupp. |
|
| 14/12/11 | Joining of:Vito_Corleone, wir, Skippo84, Sandy89 and ePic. |
|
| 15/12/11 | Joining of:BTB, Hoffe696933 and Poseid0n. |
|
| 16/12/11 | Joining of:Kasi. |
| Deletion of:Dikijja. |
|
| 17/12/11 | Joining of:BandoG and Fresh Dominik. |
| Leaving of:Legolas_Guk klaus wir Kasi and BandoG. |
| Deletion of:Mydoll. |
|
| 18/12/11 | Joining of:Niik, Ladyshaker, TheDestroyer and RACERACER. |
| Leaving of:ThunderGod94 larkalo Androide OriginalGangsta ronaldinhooooo wutzekopp ePic Hoffe696933 and TheDestroyer. |
|
| 19/12/11 | Joining of:bucki and Sakim. |
| Leaving of:mark hausen. |
|
| 20/12/11 | Leaving of:T_H_C. |
| Deletion of:Danii. |
|
| 21/12/11 | Joining of:SioF and TheDestroyer. |
|
| 22/12/11 | Joining of:Shog84. |
|
| 23/12/11 | Joining of:mpro, WnK NiNtH, stoffel13, se7en and Hekka. |
| Leaving of:supermaga. |
|
| 24/12/11 | Joining of:Tina, Kosake, Weinbrandbohne6, McCallum, Crusader9999, Ruffy129, karlchen252 and _F1Ght_. |
| Leaving of:Hiddentest1. |
|
| 25/12/11 | Joining of:Pauleson, Qliim4xx and drache_81. |
| Leaving of:florsebi. |
|
| 26/12/11 | Joining of:chaosmek, alpina and Offi1. |
| Leaving of:alpina. |
|
| 27/12/11 | Joining of:Cobra11, Angeber and Lodalf. |
|
| 28/12/11 | Leaving of:Offi1. |
|
| 30/12/11 | Joining of:Bodin, Mulder, 19kevko19 and nessy444. |
| Leaving of:SioF. |
|
| 31/12/11 | Joining of:Jackman. |
| Leaving of:Skippo84. |
| January 2012 |
|
| 01/01/12 | Joining of:Cotte. |
| Deletion of:Vito_Corleone. |
|
| 05/01/12 | Deletion of:Lodalf and Bodin. |
|
| 06/01/12 | Joining of:dingduding and Bockwurst. |
| Deletion of:Hayley. |
|
| 07/01/12 | Joining of:Vietz. |
| Leaving of:luggie Sandy89 and Kosake. |
| Deletion of:Buleb. |
| The alliance reaches a population more than 50,000. |
|
| 08/01/12 | Joining of:Pullo and Maurice. |
| Deletion of:Qliim4xx. |
|
| 09/01/12 | Joining of:gira. |
| Leaving of:Sakim and Angeber. |
|
| 10/01/12 | Leaving of:19kevko19. |
| Deletion of:McCallum. |
|
| 11/01/12 | Joining of:angel and Astratti. |
| Deletion of:Maryam Weinbrandbohne6 and Mulder. |
|
| 13/01/12 | Leaving of:íNfeKt1995 WnK NiNtH and Crusader9999. |
|
| 14/01/12 | Leaving of:Mawi. |
|
| 15/01/12 | Joining of:BomBom, Hall94, Gerch, DaBrandl and DaKali. |
|
| 17/01/12 | Joining of:bruzzl, bohne and Gab-O. |
| Leaving of:lena08. |
|
| 18/01/12 | Joining of:sven95. |
| Leaving of:mpro and bohne. |
| Deletion of:Alleingang. |
|  The alliance have their first conquest. |
|
| 19/01/12 | Joining of:lalelu and Angyll. |
| Leaving of:drache_81. |
|
| 20/01/12 | Joining of:diblogbi, HawaiiToast, Aranndir, schulle zwei, same and papakurt. |
|
| 21/01/12 | Leaving of:Ilbr. |
|
| 22/01/12 | Joining of:Michi2609, Freak008 and Polgara. |
| Leaving of:dingduding. |
| Deletion of:Gerch. |
|
| 23/01/12 | Leaving of:_F1Ght_. |
|
| 24/01/12 | Joining of:Theo, conor, löckchen, hellgate devil, Caaneee and Hephaistos. |
| Leaving of:Hephaistos. |
| Deletion of:Hall94. |
|
| 28/01/12 | Leaving of:RACERACER TheDestroyer karlchen252 Jackman BomBom same papakurt Theo and Caaneee. |
| Deletion of:chaosmek gira and Gab-O. |
|
| 29/01/12 | Joining of:lady, CPJAY, GoldenHero and Carmelo7. |
| Leaving of:modi BTB and Poseid0n. |
|
| 30/01/12 | Leaving of:Markuss. |
| February 2012 |
|
| 02/02/12 | Deletion of:Pyros. |
|
| 03/02/12 | Deletion of:Ruffy129. |
|
| 04/02/12 | Deletion of:Polgara. |
|
| 07/02/12 | Deletion of:catwiesel. |
|
| 08/02/12 | Deletion of:hellgate devil. |
|
| 10/02/12 | Leaving of:Vietz. |
| Deletion of:Bettmen. |
|
| 12/02/12 | Leaving of:shadow0404. |