One day, Concernedfella, or known to others as Danielmm8888, got ahold of a large pack of maps, essentially being the WC mappack for EP1 and EP2. How did he obtain this? The current explanation is that that person gave Daniel the mappack primarily because he trusted him not to distribute it. However, the files still found their way out. It can be divided into 4 distinct "phases", as more and more became public and different people became involved.