No cheats in Singleplayer?

I've googled this and checked the forums a couple times now and everyone I've seen just says "enter 'cheats on' in the console", but that does not enable cheats. I'm not looking to have cheats on a server, all I want to do is use the map command in an uncompleted save file on singleplayer. When I enter 'cheats on' into the console (or anything else), I get this: > No CHEAT-marked variables are changed -- Cheats are disabled. > > Click to expand... If I enter 'cheats off' into the console, I get nothing, and... Read more