Ok, after googling how to upload a RPGMaker Project into itch, I Found out how.
I Might've been pretty dumb, I Just had to zip it and upload it.
New problem though, at the time of writing this, I Cannot(or anyone) play the game in browser, Itch says the ZIP Contains too many tiles for use on their site.
So I Contacted their support, and hope to have it resolved sometime soon'ish.
For now, I Will just wait on Itch's response, but if people really want to try it before Itch responds, I can give them access to it on my local webserver.