Complicated install method, if you haven't know how to mod CSGO:
- Download GCF Scape at Nem's Tool
- Go to Steam\steamapps\common\Counter-Strike Global Offensive\csgo
- Open pak01.dir using downloaded GCF Scape
- Extract all files in it to csgo folder. Make sure you have ~15 GB of free space.
- rename pak01.dir to pak01b.dir or just move it to another folder outside csgo folder
- Extract this mod's files into the csgo folder
- Launch the game using the csgo.exe in Counter-Strike Global Offensive folder, it will automatically enable "insecure mode" which prevent you from getting banned (or if you have a pirated version of csgo then you're good. Can also delete all the pak files once you've extracted them)
- Have fun with bots. fy_poolday deathmatch with only shotguns and SMG recommended.
To go back to VAC-secured server simply restore the pak01.dir file.