Yup, I linked to the pre-configured version, so all you have to do is follow these instructions and you’re good to go!
The ‘mygame’ part of the *sm_init command gets replaced with your game’s name, eg. smoky as in this :
*sm_init smoky | 3
The | 3 part indicates that you want 3 save slots. if you want more/less, etc. all you have to do is change that number…
The only thing that’s different from what @fiogan says is that now the ‘checkbox’ they’re talking about is in the ‘edit game details’ section at dashingdon.com…
Good luck! 