| May 2018 | ||
| 02/05/18 | The alliance URSS was founded. | |
Founding members::  locoloco1,  Rotrav and 100Paciencia. | ||
| Leaving of:100Paciencia. | ||
 The alliance reaches a population more than 5,000. | ||
| 06/05/18 | Joining of:100Paciencia. | |
| The alliance reaches a population more than 10,000. | ||
| 07/05/18 | Joining of:Abrujolhos. | |
 The alliance have their first conquest. | ||
| 13/05/18 | The alliance has done over 5 conquests. | |
| 14/05/18 | Leaving of:locoloco1. | |
| 16/05/18 | Leaving of:Rotrav. | |
| 17/05/18 | Leaving of:Abrujolhos. | |