Dune Legacy

Features

Open source and cross platform

Modern display resolutions

Modern RTS controls like selecting multiple units and right-click commands

Original campaign with Harkonnen, Atreides and Ordos

Super Dune campaign with Fremen, Sardaukar and Mercenary

Multiplayer support

Map editor

Dune Legacy 0.99 Released!

November 30, 2025

v0.99 is now out! Here are the main changes:

🎮 God Mode: Type muaddib during single-player for immortality - great for play testing!
📦 Mod System: Mods can now be created and loaded for play in single and multiplayer! Files live in your app data folder in their own mod folder.
🤖 Full QuantBot Rebalance: Completely rebalanced AI for the standard campaign - let me know how you find it!
🚜 Harvester Limits: Implemented harvester limits - 40 for 128x128 maps and bigger, scaling down for smaller maps. You can still override it in settings.
🛠️ Mod Editor: Edit default AI (QuantBot only), units, buildings, and game settings to create new default values. Balance troopers and infantry to make them useful, or tweak anything else!
⚔️ Combat Fixes: Instant counter-attack, proper pursuit behavior, working saboteurs
🗺️ New Maps: Four new multiplayer maps added

Download:

See the news page or release notes for full details.