| January 2011 | ||
| 14/01/11 | The alliance U-SET was founded. | |
Founding members::  GenRio2. | ||
| 15/01/11 |  The alliance reaches a population more than 100. | |
| 17/01/11 | Joining of:planetocean. | |
| 22/01/11 | Joining of:lapatai. | |
| 25/01/11 | Joining of:Gauls-Rio. | |
| 28/01/11 | Leaving of:lapatai. | |
| February 2011 | ||
| 05/02/11 | Joining of:try3. | |
| 07/02/11 | Leaving of:planetocean. | |
| 08/02/11 | Joining of:GenRio. | |
| The alliance reaches a population more than 1,000. | ||
| 09/02/11 | Joining of:vich, Merisa and TPB. | |
| Leaving of:try3. | ||
| 10/02/11 | Joining of:Maring and che guara. | |
| 11/02/11 | Joining of:Jirka-VIP and watisaharjo. | |
| 13/02/11 | Leaving of:Merisa. | |
| 15/02/11 | Joining of:Zeta. | |
| Leaving of:vich. | ||
| The alliance reaches a population more than 5,000. | ||
| 16/02/11 | Joining of:jack and sadri4206. | |
| 17/02/11 | Joining of:worgon and hal. | |
| 18/02/11 | Deletion of:Zeta. | |
| 19/02/11 | Joining of:nemanJa27. | |
| 20/02/11 | Deletion of:jack. | |
| 21/02/11 | Joining of:bicio. | |
| 23/02/11 | Joining of:NoMercy. | |
| Leaving of:nemanJa27. | ||
| March 2011 | ||
| 02/03/11 | Leaving of:NoMercy. | |
| 04/03/11 | Leaving of:Maring. | |
| 05/03/11 | Leaving of:TPB Jirka-VIP and worgon. | |
| 07/03/11 | Leaving of:bicio. | |
| Deletion of:watisaharjo. | ||
| 12/03/11 | Leaving of:che guara. | |
| 19/03/11 | Leaving of:hal. | |
| Deletion of:GenRio2 Gauls-Rio and GenRio. | ||