It seems like the newest update to Chrome broke Renpy web games somehow! Unfortunately, I think this game was built with the newest stable version of Renpy, so I don't know what I can do other than wait for the issue to be fixed by either the Chrome team or the Renpy team.
I recommend trying the downloadable version. Last time I tried the web version in Firefox, it didn't run very smoothly.
Thank you for reporting the issue and I'm glad you like me and my games :)