Glad I have the current version saved on my phone already, guess I'll just have to do the V3 routes on my desktop instead. Can't wait to see what Mana's route'll look like, her and the rest of the cast that still need to be completed.
Edit: Another potential solution may be hosting the files on GitHub or another similar service, with a link saved on the pages involved. This'd bypass the Google check requirement and Itch filesize limit entirely.