
The Ghost in the SQL Data demo comes out on September 10, for Steam Programming Fest. It is free and contains the first 2 cases, around 1 to 2 hours of play.
The easy levels are there to learn the basics, the hard ones are there if you already know the language.
It stays online until the game comes out, and it gets exclusive updates after the festival. To see them, you can already join the Discord: https://discord.gg/T9BZuASghx
Add the game to your wishlist to be notified when the demo goes live.