Credits.

Quake III Arena © 1999 id Software. The original game's artwork, characters, maps, sound and music retain their original ownership and licenses.

Original game

Full original game credits · Original game license · Original readme · Package provenance and hashes

Browser engine

The GPL engine component of Q3JS is based on ioquake3 and the id Software Quake III source release. The proprietary Q3JS website and client are not included. The engine license is separate from the original game's content license.

Engine GPL license · Complete modified engine source · Pinned engine upstream

The arcade page, controls and browser integration are by Emil. Source and license notices travel with the hosted game files.