A simple answer to that is when I was uploading the previous version I thought of preinstalling the RTP to make it easier for the players, but as I continue working on the project the file size will continue to grow and as a side effect of that it will take longer to upload the game itself. For most devs this wouldn't be a problem but in my current situation, living in practically the middle of nowhere and with around 6 other people living in this house my internet is suffering from it. It's affected how I play games with others, how I install things and of course how I upload things. Until I can get a better internet provider and/or less people living in one house it will be nearly impossible to upload with the RTP because of how my internet works.