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ioquake3

Maintained Quake III Arena engine with dedicated server

Game Servers ★ 2.8k stars Medium setup GPL-2.0

ioquake3 is a free, community-maintained fork of the Quake III Arena engine with bug fixes and modern features. It includes a dedicated server build for self-hosting Quake III multiplayer matches.

Key features

  • Maintained Quake III engine
  • Dedicated server build
  • Security fixes
  • Mod compatibility

Pros & cons

Strengths

  • Stable and modern
  • Active community

Trade-offs

  • Requires game data files
  • Older engine

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