| January 2023 |
| 21/01/23 | The alliance OB (today: SCUM) was founded. |
| Founding members::  carib,  VB1,  Pablo1278, Great Jaguar, FisicoG, Milano, PABCOM, Kissmyaxe, Bella, JuliusCaesar, Bodaum and Brasip. |
|  The alliance reaches a population more than 10,000. |
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| 22/01/23 | Joining of:MANUDEP, Punisher and Rozenfield. |
| Leaving of:Punisher. |
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| 23/01/23 | Joining of:Leos, Finwë Inglorion and ahioria. |
| Leaving of:Finwë Inglorion. |
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| 24/01/23 | Joining of:F.society and mort. |
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| 25/01/23 | Joining of:FroSst. |
| Leaving of:Great Jaguar. |
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| 27/01/23 | Joining of:Palade, Miguel123, axE, Angkor, superbrujo31, Neoz, Teutão Brizado, Vesper, Camilocpedra, Hero151115, Nicoya, bernah, yo yo, Sagah, MIDAS, Blitzkrieg, Unique and Raducu83. |
| Leaving of:FroSst Miguel123 Sagah and Unique. |
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| 28/01/23 | Joining of:carib1, dtshammy and joskin. |
| Leaving of:Milano Brasip Palade and Camilocpedra. |
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| 29/01/23 | Leaving of:JuliusCaesar MANUDEP and bernah. |
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| 30/01/23 | Joining of:HAVE FUN, SirSpheeX, Lmpilot2004, Renox and Killermaximus. |
| Leaving of:Neoz Raducu83 and joskin. |
| Deletion of:carib and Bodaum. |
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| 31/01/23 | Leaving of:F.society and Teutão Brizado. |
| Deletion of:Leos. |
| February 2023 |
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| 01/02/23 | Leaving of:Pablo1278 FisicoG PABCOM ahioria mort axE Angkor superbrujo31 Hero151115 Nicoya yo yo HAVE FUN SirSpheeX and Renox. |
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| 02/02/23 | The alliance is now known as SCUM. |
| Leaving of:MIDAS Blitzkrieg dtshammy and Lmpilot2004. |
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| 03/02/23 | Deletion of:Killermaximus. |
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| 04/02/23 | Deletion of:Bella and carib1. |
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| 06/02/23 | Deletion of:Rozenfield. |
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| 07/02/23 | Deletion of:VB1. |
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| 09/02/23 | Deletion of:Kissmyaxe. |
| April 2023 |
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| 18/04/23 | Deletion of:Vesper. |
| The alliance SCUM was canceled. |