I'm not sure I understand what you're asking for, the RTP files have to be downloaded for the game to run...
Viewing post in Prom Dreams: A High School Love Story comments
I'm not currently making any more changes, fixes, or updates to the game, as I have other responsibilities and projects to attend to. The differences between versions are not that big, so you're welcome to keep using version 1.2 (you should be able to access older builds to download as I haven't gotten rid of them).