It looks like a game you play with a pencil and a die. You print out this gif of a grid and the rules. Looks interesting. Look at the 2nd Nov 23 update on his blog.
This looks like a junior high school kid, so, you know, be gentle. We all start somewhere.
The problem with single player table top games is they are just so random. You aren't really playing the system so much as hoping for a good card or die roll. That's been my experience, at least. Table top games tend to shine in multiplayer face to face play.
That said I'd LOVE a good solo strategy game where my good decisions actually mattered, unlike Solitaire, where you really don't make much of a difference with your decisions.