DUKE NUKEM

BUILD ENGINE · WASM

A from-scratch Rust/WASM port of the Build engine. Game data auto-loads once (server pack → your browser cache) and later visits start instantly with no download. No server data? Attach your own legally-owned GRP below — it stays in your browser (IndexedDB), never uploaded.

Choose a DUKE3D.GRP to begin.

W A S D move · ← → turn · mouse-look (click canvas) · mouse / Ctrl fire · Shift run · Space jump · C crouch · PgUp/PgDn look · E open door/lift · [ ] change level.

DUKE NUKEM

BROWSER BUILD EDITION

booting engine…

W A S D move · ← → / mouse turn · mouse / Ctrl fire · 1–4 weapon · Shift run · Space jump · C crouch · PgUp/PgDn look · E open door/lift · [ ] change level