Old school
DOS games from 2000 or earlier, playable in a tab. Every title below opens on dos.zone, who host the games and run them, so the link goes straight to the game rather than to a shelf you have to search again.
2,335 games
This page carries 2,335 of the 2,385 DOS titles on the shelf: the 1,845 with a release year of 2000 or earlier, plus 490 whose release year is not on record. Anything from 2001 onwards stays on the front page. This page hosts no game files and embeds nothing. The games are served by dos.zone; covers are their own artwork.