How can I install, configure and run DOS games?

I know the old Duke Nukem works through DosBox on the GameShell. I haven’t tried Alien Carnage yet, but I think I once bought it, so I can try it out.

I prefer to ditch DosBox and run stuff natively. You can find on this forum how to do that for Prince of Persia, Jazz Jackrabbit, Duke Nukem 3D, Commander Keen etc. but I haven’t found a way for the Duke Nukem 1.

Like I said, Duke Nukem 1 (and 2) do run on the GameShell through DosBox!