@ajroach42 @bhtooefr The main ones I remember were a tic tac toe game I implemented after watching Wargames, specifically so I could make the computer play against itself, and a game called "pothole" where you were driving a car down the road and had to switch lanes with spacebar to avoid the potholes, as the car slowly moved up the screen and moved faster. The rest were out of books, including the Micro Adventure series. I'd often modify those.
Then I "ported" some of that to qbasic, and started tinkering with Game Creation Kits and Inform (6, which I didn't make much progress with. Much later 7, which I spent too much time with.)
@ajroach42 @bhtooefr This is the one I had (have, actually): https://archive.org/details/Commodore_64_Fun_and_Games