Grocery Store Tycoon - First Store allows players to take their first steps as a store owner by managing and expanding their very first shop. Start with a small store, optimize its layout, stock shelves efficiently, and serve customers to grow your business.
Hmm, it doesn’t call itself a demo or otherwise imply it’s not a full game anywhere I can see
Being it calls itself First Store, I’ll infer that this is a demo. Not unlike all the other demos I run across saying first chapter.
There is a website I get in my Google feeds that always advertised steam free games and they turn out to be mostly demos.
It looks like the page for what will presumably be the paid-for game is here:
https://store.steampowered.com/app/2870330/Grocery_Store_Tycoon/
Not released yet, though.