| August 2018 | ||
| 08-10-18 | The alliance WS (today: IRB) was founded. | |
Founding members::  Crue. | ||
 The alliance reaches a population more than 100. | ||
| 08-15-18 | Joining of:Cincinnatus. | |
| 08-16-18 | Joining of:Sadistic. | |
| 08-20-18 | Joining of:ViddyD. | |
| 08-22-18 | Joining of:Scubabill68. | |
| 08-23-18 | Joining of:kdatany. | |
| Leaving of:Crue and Sadistic. | ||
| The alliance reaches a population more than 1,000. | ||
| 08-25-18 | The alliance is now known as IRB. | |
| Joining of:Father Abbot, Necrovarius and Peteymlb. | ||
| 08-26-18 | Joining of:Taizon and Arch. | |
| 08-28-18 | Joining of:drstroker and Deathworld. | |
| 08-29-18 | Leaving of:drstroker. | |
| 08-30-18 | Joining of:Rykonen, TheRoyalPain, Ruzukin, OxAriesxO and Outlawkeeper. | |
| Deletion of:Arch. | ||
| September 2018 | ||
| 09-02-18 | Joining of:ARISTOTLE and Sadistic. | |
| 09-03-18 | Joining of:Feller and Anomalos. | |
| Leaving of:Deathworld and Sadistic. | ||
| Deletion of:ViddyD. | ||
| 09-04-18 | Joining of:Critical Hit, drstroker, DEATHMISSILE and SisterFister. | |
| 09-07-18 | Joining of:Aldaine. | |
| Leaving of:Scubabill68. | ||
| 09-08-18 | Joining of:Andy3240 and Jimmywiki. | |
| The alliance reaches a population more than 5,000. | ||
| 09-09-18 | Joining of:Trump. | |
| 09-10-18 | Leaving of:OxAriesxO and SisterFister. | |
| 09-11-18 | Leaving of:Andy3240. | |
| 09-13-18 | Leaving of:Taizon. | |
| 09-14-18 | Leaving of:Anomalos. | |
| 09-16-18 | Joining of:coach and BLACK RAIN. | |
| Leaving of:DEATHMISSILE and Trump. | ||
| 09-17-18 | Joining of:Superbadthieve. | |
| 09-18-18 | Joining of:Trump. | |
| 09-20-18 | Joining of:Rankin Wither and rainbow. | |
| 09-21-18 | Deletion of:BLACK RAIN. | |
| 09-23-18 | The alliance reaches a population more than 10,000. | |
| October 2018 | ||
| 10-01-18 | Joining of:kitliasteele. | |
| 10-03-18 | The alliance IRB was canceled. | |