[PR] Platform Racing 4

[Camer the Dragon]

Platform Racing 4 has had pretty decent progress on the Github page (thanks to both Jiggmin and contributors). Most of the discussion has been in the Discord channel, but there should probably be a proper thread here too to post about changes and such.

https://github.com/jacob-grahn/platform-racing-4

I'll try to post stuff here decently often and up-to-date

(For now I've just set the prefix to Platform Racing 1 because there isn't a Platform Racing 4 prefix)