| November 2012 |
| 12/11/12 | The alliance CZ & SVK (today: INTCZ&SK) was founded. |
| Founding members::  .ALF., Skuby83, applix, suzi.ak, Herier, Wostrej, joska, deepers, dedek, prdola, matus155, BrutaLamS, mado, benyr, Saviors, Agrippina, Mattrim, Pilda&Kukis-CZ, Dusinka, barel, EGO, Gigolina, janeecko, Human Monster, MEFjihr, bublina.lxxx, Mr.Jack, sewic, Dementi, Avcharazan, edusek, Nehet, Dart Vader, Fl4g, pavel246246, Asmodean 1, the dancer, Arist, kill, Honzikk, Oskar, tomis23 and jamix. |
|  The alliance reaches a population more than 100,000. |
|
| 13/11/12 | Joining of:Hanes11, replikantka, TwoSouls, jjj, Bambelok, dolino, ch3oh, tympy and Sammael. |
|
| 14/11/12 | Joining of:Hyzdil. |
|
| 18/11/12 | Leaving of:Dart Vader. |
|
| 19/11/12 |  The alliance have their first conquest. |
|
| 24/11/12 | Joining of:Donar. |
|
| 28/11/12 | The alliance has done over 5 conquests. |
| December 2012 |
|
| 08/12/12 | Deletion of:Fl4g. |
|
| 11/12/12 | The alliance has done over 10 conquests. |
|
| 15/12/12 | Leaving of:Avcharazan and tympy. |
|
| 19/12/12 | Leaving of:Dementi. |
|
| 21/12/12 | Leaving of:Sammael. |
|
| 24/12/12 | Deletion of:bublina.lxxx. |
|
| 25/12/12 | Joining of:Dementi. |
| The alliance has done over 20 conquests. |
|
| 26/12/12 | Joining of:Avcharazan. |
| Leaving of:sewic and ch3oh. |
|
| 27/12/12 | Joining of:ellaina and zvukarmiso. |
|
| 29/12/12 | Joining of:tympy. |
| January 2013 |
|
| 05/01/13 | Joining of:Stawroz. |
|
| 12/01/13 | Deletion of:Stawroz. |
|
| 14/01/13 | Leaving of:Mr.Jack. |
|
| 17/01/13 | The alliance is now known as INTCZ&SK. |
|
| 25/01/13 | Leaving of:Nehet. |
|
| 27/01/13 | Leaving of:Avcharazan. |
|
| 31/01/13 | Leaving of:edusek. |