DarkCityGames.com recently updated their site with more content. They have a variety of relatively inexpensive ($13 each) games for 1 or 2 players with fantasy, science fiction, historical battles and the wild west as themes.
A recommendation I'd make for trying some of their content is the free fantasy choose-your-own adventure called "Orcs of the High Mountain". You'll also need to get their fantasy gameplay rules called "Legends of the Ancient World". These can be found on their free download page https://www.darkcitygames.com/free-downloads
That game module and rules all together are only about 15 pages total, but very nicely packed with detail. That's something I've admired with their games - small packages, low cost, but packed with content. The purchasable ones usually have about a 40 page book with a map and sheet of tokens to play with.
For anyone interested, the author Bret Winters is also going to be on Facebook Live tomorrow.
Here's a short video review of some of the DCG content too:
Happy gaming!