Unciv
An open-source, moddable Android and Desktop remake of Civilization V, built with LibGDX.
What is Unciv?
Unciv is an open-source, cross-platform strategy game that faithfully recreates the gameplay of Civilization V. It provides a complete 4X experience—explore, expand, exploit, and exterminate—with all the original civilizations, technologies, and mechanics, but as a free and community-driven project. The game is designed to be lightweight, moddable, and accessible on both mobile and desktop devices.
Strategy gamers who enjoy Civilization V but want a free, open-source alternative that runs on low-spec hardware or mobile devices, as well as modders looking to create custom game content.
Developers choose Unciv because it offers a fully playable, legal clone of Civ V without any cost, with a strong emphasis on moddability and community contributions. Its lightweight design ensures broad accessibility, and its open-source nature allows for continuous improvement and customization.
Overview
Open-source Android/Desktop remake of Civ V
Use Cases
Best For
- Playing a complete Civilization V experience on Android or low-spec PCs
- Modding and creating custom civilizations, units, or game rules
- Learning 4X strategy game mechanics in a free, accessible package
- Running a strategy game on Raspberry Pi or other lightweight hardware
- Contributing to an open-source game project as a developer or translator
- Self-hosting a game server via Docker for remote play
Not Ideal For
- Gamers seeking high-fidelity graphics and immersive audio-visual experiences
- Players wanting features from Civilization VI or later iterations
- iOS users without access to Android or desktop platforms
- Modders looking to implement completely original game mechanics beyond Civ V's scope
Pros & Cons
Pros
Faithfully recreates core mechanics, units, and civilizations from Civilization V, providing a complete, free 4X strategy game. Evidence: The README states it's a 'Civ V remake' with identical gameplay.
Runs on Android, desktop, and Raspberry Pi via multiple installation methods like Flatpak, AUR, and app stores. Evidence: The README lists detailed installation options for various platforms.
Focuses on moddability with clear documentation for creating custom civilizations, rules, and content. Evidence: The README includes a 'Modders start here' link and promotes community modding.
Optimized to run smoothly on low-spec devices, including older computers and mobile phones. Evidence: The README explicitly says it 'can still run on a potato'.
Cons
Key mechanics from Civ V expansions like Gods & Kings and Brave New World are still on the roadmap, limiting gameplay depth. Evidence: The roadmap section lists these as future priorities.
Graphics are intentionally simple to ensure performance, which may disappoint players accustomed to modern, high-res strategy games. Evidence: The README recommends Civ V for 'high-res graphics' and admits Unciv prioritizes performance over visuals.
Explicitly avoids iOS development due to costs and testing limitations, excluding a significant mobile user base. Evidence: The FAQ states 'I'm not planning on it' for iOS.
Open Source Alternative To
Unciv is an open-source alternative to the following products:
Frequently Asked Questions
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