Has anyone else had trouble trying to find it to download?

So would anyone want to see a Epic Megagames Anthology? Epic Pinball, Jazz Jackrabbit, Jill of the Jungle, Zone 66, Solar Winds, Xargon, Overkill, ZZT, One Must Fall 2097... I'd personally love to see a collection like this.

I want to own it on Steam.

Please help me. This game DOES NOT appear in my steam library on the Steam app. BUT the folder keeps REAPPEARING after I delete it. It comes back every time I login to Steam. Its not listed in my installed programs so I cant uninstall it using Control Panel. I tried clearing my download cache on Steam and that didn't work either. I'm at a loss. Please advise....

Missing some of these games. Is this just a dosbox release or does it come fully windows compatible and with some kind of graphics upscaling and filtering?