Hello Niels,   
      
   27 Nov 18 15:29 at you wrote to me:   
      
    NH> You still can run  doors concurrently and games like Pimpwars, Gold   
    NH> Hunt and Super Plumber work very well.   
      
   I have been developing DOS doors under my Cheepware name since 1998.  I    
   recently updated several of the doors to a more modern codebase.  If you want,    
   I can send you the ones I have updated (they're extremely easy to set up) and    
   see if they work on your system.  Feel free to netmail me or email me at    
   sysop@outpostbbs.net if you'd be interested.  My doors work just fine with    
   MBSE and DOSemu under Slackware Linux.   
      
   Later,   
   Sean   
      
   ... He who puts his nose to the grindstone is a bloody fool.   
   --- GoldED+/LNX 1.1.5-b20170303   
    * Origin: Outpost BBS * Limestone, TN, USA (1:18/200)