Quake II on Pieter.com

A non-commercial unofficial preservation project by pieter.com
Low-latency · client-side prediction
Real Quake II in your browser · up to 8 players · no install

Hosted by pieter.com. Powered by FTE QuakeWorld. Unofficial fan project — non-commercial and not affiliated with id Software.
Also play: QuakeWorld (Q1) · Quake III (Q3)