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)