| November 2008 | ||
| 05/11/08 | The alliance DECENEU (today: H2O) was founded. | |
Founding members::  raku and DECENEU_18. | ||
 The alliance reaches a population more than 100. | ||
| 06/11/08 | Joining of:cuby. | |
| 07/11/08 | Joining of:Rakiu, dRakulet, guesswho and steauainter. | |
| 08/11/08 | Joining of:preahotz4u and valentino. | |
| 09/11/08 | The alliance reaches a population more than 1,000. | |
| 12/11/08 | Joining of:nflorian, smen, danielimbru and deceneu25. | |
| 13/11/08 | Joining of:mex. | |
| 14/11/08 | Joining of:CastoruInterlop. | |
| 15/11/08 | Joining of:...G-Unit.... | |
| 16/11/08 | Joining of:sir edynson. | |
| 19/11/08 | Leaving of:...G-Unit.... | |
| 23/11/08 | Joining of:Drill3r and irina839. | |
| Deletion of:nflorian. | ||
| 25/11/08 | Joining of:boom. | |
| 27/11/08 | Leaving of:valentino. | |
| 29/11/08 | Joining of:unkesu, hdr cons and 1kes. | |
| December 2008 | ||
| 02/12/08 | Joining of:vasilex. | |
| The alliance reaches a population more than 5,000. | ||
| 04/12/08 | Joining of:MareleGafa. | |
| 05/12/08 | Leaving of:guesswho. | |
| 07/12/08 | Joining of:buzdu. | |
| Deletion of:MareleGafa. | ||
| 08/12/08 | Joining of:denssi. | |
| 10/12/08 | Joining of:goldish. | |
| 12/12/08 | Leaving of:raku DECENEU_18 Rakiu dRakulet steauainter smen danielimbru deceneu25 irina839 unkesu 1kes and vasilex. | |
| 13/12/08 | Leaving of:preahotz4u mex Drill3r boom and buzdu. | |
| Deletion of:cuby. | ||
| 16/12/08 | Leaving of:CastoruInterlop. | |
| 26/12/08 | Leaving of:sir edynson. | |
| 29/12/08 | Joining of:reed. | |
| 31/12/08 | The alliance is now known as H2O. | |
| January 2009 | ||
| 06/01/09 | Leaving of:goldish. | |
| 20/01/09 | Leaving of:reed. | |
| February 2009 | ||
| 19/02/09 | Joining of:cristu. | |
| April 2009 | ||
| 04/04/09 | Leaving of:cristu. | |