Atmosphere enables all cheats it finds in the cheat file by default. That is probably why you experience that your game doesn't start just by having the cheat file on your SD card. You can disable that by changing the line '; dmnt_cheats_enabled_by_default = u8!0x1' to 'dmnt_cheats_enabled_by_default = u8!0x0' in systems_settings.ini and reboot. If you haven't changed anything in the ini file before you can find it in \atmosphere\config_template on your SD card. Copy the file to \atmosphere\config
Now you can enable the cheats you want ingame from the Tesla menu.
I was following a tutorial for cheats that did mention that, so I did it, so I don't think that's a problem unless I did it wrong.










