Emperor: Battle for Dune
Emperor: Battle for Dune (PC, 2001) has an open-source reimplementation, cookgreen/CorrinoEngine, and 2 other public projects, including an official source code release and a native port.
Data checked 2026-10-13 · unbaked registry
Projects
CorrinoEngine is an open-source RTS engine inspired by Emperor: Battle for Dune, with Emperor: Battle for Dune compatibility as its first milestone.
WIP RTS engine with EBfD compatibility
Play Emperor: Battle for Dune on Windows 10 and 11 with real 16:9 widescreen, fullscreen and working multiplayer. Free, open-source launcher and patcher for the Westwood Dune RTS.
Compatibility/widescreen patch for Win10/11
Emperor: Battle for dune re-implementation on godot engine
Godot reimplementation (2026, early)
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What you need
You need your own copy of the game: these projects ship code only.
More on PC
GitHub data checked 2026-10-13. Notes are summaries from the research pass; the project pages are the authority.