Brutal Doom Kick Ass - Doom 2 - Deathmatch 012 

This option is inside the mapinfo of that map that played on in the video. The bots are built in GzDoom. Make a folder inside GzDoom called zcajun place cfg file with bot properties in it and you have bots for GzDoom. Than write a bat file with deatmatch settings and with the map file contains the mapinfo with offline skirmish episode name and you got Offline Skirmish options too in GzDoom.

@@bertthegamer link to said map?

@@dewmguy_69 I built that map. Soon if I have time upload the map the bat file and the bot cfg to you and i will put the link into description.

@@dewmguy_69 I put the map's link in the description under Brutal Doom's link.