Underground 2 Revived, at nfsu2.xyz, recompiles the PC version of the 2004 street racer to run in Chrome and Firefox, and builds its online mode around it. Other drivers show up in free roam in Bayview, you can join a friend's room, form a crew whose members always see each other on the map, and send quick-chat phrases while you drive.

It runs at up to 120 fps in widescreen and plays with keyboard, controllers, wheels or touch controls. Saves stay in the browser, with zip backups and optional cloud sync tied to a passphrase. On our check on 2 November 2026 the site counted 4,747 players online, 1,648 of them in free roam. The PS2 port and the general NFSU2 page are linked below.