id-Software/Quake-III-Arena

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

8207 stars · 2172 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

The official GPL source code release of Quake III Arena, id Software's classic first-person shooter, written in C. It provides the full engine source (id Tech 3) for study, porting, and modding rather than a ready-to-play distribution.

Use cases

• study how a classic 3D game engine is implemented
• port Quake III to a new platform or console
• build a total conversion or mod on the id Tech 3 codebase
• learn C game engine architecture like BSP rendering and networking
• create a custom FPS game based on the Quake III engine
• fix bugs or add features to the original game source

When to choose

• you want the authentic id Software source for reference or porting
• you are researching id Tech 3 engine internals
• you need a GPL-licensed base for a Quake III compatible mod

When to avoid

• you just want to play Quake III - use a maintained fork like ioquake3 instead
• you need modern engine features like PBR rendering
• you expect active development or official support

Facets

application · maturity maintenance

game-engine graphics simulation gaming-tools graphics windows cpp c cross-platform quake-iii fps gpl-source-release id-tech-3 retro-gaming game-source-code game-development linux macos

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For agents

markdown · JSON · MCP: product_card(name="id-Software/Quake-III-Arena")