Show HN: Q3Edit – Edit and play Quake 3 maps in the browser

Published Jul 18, 2026 • 3:12 PM

The short version

It opens and saves .map file and you can play the maps you build directly in the browser using a webassembly build of ioquake3.
Comments URL: https://news.ycombinator.com/item?id=48958854 Points: 4 # Comments: 0

I've been building a level editor for Quake 3 that runs entirely in the browser: Radiant-style layout, brush and patch editing, CSG, terrain sculpting, and entity editing. It opens and saves .map file and you can play the maps you build directly in the browser using a webassembly build of ioquake3.

Comments URL: https://news.ycombinator.com/item?id=48958854

Points: 4

# Comments: 0

Read the full story at Hacker NewsOriginal

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