> I remember painful memories of late 90s and early 2000s. Until DosBox, it was impossible to run DOS applications under Linux.

I seem to remember playing Commander Keen under DOSEMU seamlessly on a p200mmx with 64mb of ram. If this mail from 1999 is anything to go by, others were able to play similar vintage games:

https://web.archive.org/web/20000118171326/https://www.mail-...