If you cannot place it behind a reverse proxy on your origin server, you will need to use a hostname that is DNS Only to permit access to the non-standard port. If the maps are non-HTML content, that might be necessary anyway to avoid running afoul of section 2.8 of the Cloudflare terms.
thanks for the reply, some additional information that I forgot to include
the maps are xml text files so hopefully that will be ok
the server is running nginx and using noip to resolve the domain name lovebug.servegame.com to the dynamic ip
i really have no clue how to setup this on Cloudflare
i’ll read the docs you posted and see if i can understand it