"Medieval Fantasy Tables" is a tool for solo (or coop) tabletop roleplaying games, though it can also serve as a general GM tool. 2 pages full of tables to generate different elements for medieval fantasy adventures, such as creatures, places, spells, etc.
rpglatam
"Remember the Land" is a solo game where you are a traveler and cartographer who is trying to register a map of the region and its features before the land is destroyed. You have to be quick though, or you will be caught in the calamity that's about to happen.