Is there a log.txt in the game's directory and if so, what does it contain?
Viewing post in Tales From The Unending Void v0.9 comments
I've seen this error before and that user resolved it by doing a Windows software update. Alternatively you could run the game while holding the Shift key and choose "Screen" under the framerate section. It could be an issue related to (out of date) graphics drivers. See this thread for reference: https://www.reddit.com/r/RenPy/comments/ltmmww/importerror_no_module_named_renpy...
I was playing it on my Chromebook so it wasn't a Windows issue. I never figured out how to resolve it so I just put it on my PC and copied my last save over. Thankfully the game save from Android works fine on PC so I'll just play it that way. I do appreciate your willingness to help, and I'm looking forward to playing the new update! Thank you!