For full-game runs of 31 unmarked games, you need to reset your save data before each run. This is a little guide on how to do that.

On Windows, the save data path for this game is: C:\Users[USERNAME]\AppData\Roaming\Godot\app_userdata\31 unmarked games

You can just keep this folder open during runs.

Delete droqtober_data.tres and all of the cover[number].png files (1 through 31). This is everything in this main folder. You can leave the logs subfolder alone.

When you're done the 31 unmarked games folder should be empty except for the logs folder. Close your game if it's open and then reopen it and you're good to go for a run!