| October 2011 | ||
| 10-15-11 | The alliance TARAPACA was founded. | |
Founding members::  LeonTarapaca. | ||
| 10-19-11 |  The alliance reaches a population more than 100. | |
| 10-21-11 | Joining of:wildjuliancho and caswer1. | |
| 10-23-11 | Joining of:0Zero0. | |
| Leaving of:caswer1 and 0Zero0. | ||
| 10-29-11 | Joining of:peggy. | |
| November 2011 | ||
| 11-05-11 | Joining of:Jinchenwu, pica piedra and Mayh3m. | |
| The alliance reaches a population more than 1,000. | ||
| 11-07-11 | Joining of:RemoWilliams. | |
| 11-15-11 | Joining of:PatoLynch. | |
| 11-20-11 | Joining of:Shokcwave and Kain764. | |
| 11-22-11 | Joining of:meraja001 and thenick10293847. | |
| 11-26-11 | Joining of:kevstok. | |
| 11-28-11 | Joining of:nuclerchicken. | |
| 11-29-11 | Joining of:oussemabes. | |
| Leaving of:meraja001. | ||
| 11-30-11 | Joining of:OCP. | |
| The alliance reaches a population more than 5,000. | ||
| December 2011 | ||
| 12-04-11 | Leaving of:OCP. | |
| 12-05-11 | Joining of:MOAG and KLB. | |
| 12-13-11 | Deletion of:pica piedra. | |
| 12-17-11 | Deletion of:kevstok. | |