On 09 May 2023, Richard Vonzel said the following...
 
 RV>  JH> just dont use gameserv. maybe you have the wrong version of dosbox.
 RV>  JH> run a real bbs software and setup games.
 RV>  JH> --- SBBSecho 3.20-Linux
 RV> 
 RV> I have a fully running Synchronet, MysticBBS, PCBoard, Proboard systems
 RV> all telnetable. I enjoy trying to make them all work and tailor them to
 RV> what I like. Just a hobby.

Maybe Net2BBS/TelnetDoor is what you are needing.  I use it as a frontend for my various BBS systems. 

   HSM @GtoneGuitars Õ¸ú
 web.BBSGameTime.com ºäºúú
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... I don't have the time for a hobby. I have a computer.

--- Mystic BBS v1.12 A48 2022/04/26 (Windows/32)