| January 2009 | ||
| 13/01/09 | The alliance D.U.O. was founded. | |
Founding members::  cicko and Lursa. | ||
| 14/01/09 | Joining of:stylez. | |
 The alliance reaches a population more than 100. | ||
| 15/01/09 | Joining of:dune1304. | |
| 16/01/09 | Joining of:asterix der 2.. | |
| 17/01/09 | Joining of:iRNES98. | |
| 18/01/09 | Joining of:Edelgard, lenapp and richard71. | |
| 20/01/09 | Joining of:Stahl and SPEARHEAD. | |
| 21/01/09 | Joining of:Omit94. | |
| 23/01/09 | Joining of:The ripper 2. | |
| Leaving of:richard71. | ||
| The alliance reaches a population more than 1,000. | ||
| 24/01/09 | Leaving of:Stahl. | |
| 26/01/09 | Joining of:Chez, HBM, tanja and Berni. | |
| 27/01/09 | Joining of:pottwaal. | |
| 28/01/09 | Joining of:Badplayer. | |
| 29/01/09 | Joining of:dragongood23, michilaus and Nemoo. | |
| 30/01/09 | Joining of:nixwiss and Der Wrestler. | |
| Deletion of:Berni. | ||
| 31/01/09 | Joining of:Sloj and Harti74. | |
| February 2009 | ||
| 01/02/09 | Joining of:fcb?cool. | |
| 02/02/09 | Joining of:Florian der Kri, qwertz and GrossundBöse. | |
| Leaving of:asterix der 2.. | ||
| 03/02/09 | Joining of:Consider. | |
| Leaving of:Der Wrestler. | ||
| Deletion of:nixwiss. | ||
| 05/02/09 | Leaving of:Edelgard Chez pottwaal Badplayer dragongood23 Harti74 fcb?cool GrossundBöse and Consider. | |
| 06/02/09 | Joining of:rayas. | |
| Leaving of:lenapp SPEARHEAD The ripper 2 michilaus and qwertz. | ||
| 07/02/09 | Leaving of:HBM and Nemoo. | |
| 09/02/09 | Leaving of:Sloj and Florian der Kri. | |
| 11/02/09 | Leaving of:tanja. | |
| 21/02/09 | Leaving of:Lursa. | |
| 23/02/09 | Deletion of:iRNES98. | |
| 25/02/09 | Leaving of:Omit94. | |
| March 2009 | ||
| 07/03/09 | Deletion of:stylez. | |
| 31/03/09 | Deletion of:cicko. | |
| April 2009 | ||
| 04/04/09 | Deletion of:dune1304. | |
| May 2009 | ||
| 07/05/09 | The alliance D.U.O. was canceled. | |