at the beginning of Every Episode of Halo 4 Forges we place the Map name and the Creators name we will use Episode 1 as an Example.
Halo 4 Forges Episode one was Battlebots by Game Over Studio's. since this was a combined Effort we didn't use 1 name. So you will search using the Halo Fileshare browser to find either Kenburn or Wwolf655 and download the map and gametype.
so if the episode says "Battlebots" by Kenburn you would have to search Kenburn's fileshare
If the map creator for whatever reason removes the map or game type from his fileshare we can not be held responsible, but that does not mean the map is completely gone, Some one else might have it. So searching for "Battlebots" might give you the correct map by the same creator on someone else's fileshare, just keep an open mind while searching for Maps.