Actually, there appear to be multiple missing files on the version added here. Searching for the game title brought me to patreon and downloaded a different copy of 0.70a there
Definitely worked for me! when I created the file in the folder, i just did "Create new text document" and named it, and the game error text changed to "Error: Moving Set Incorrectly", so I opened the file, added "moving = true", hit ctrl + s to save it, and went back to the game, and it was moving
