About OpenApoc
An open-source reimplementation of X-COM: Apocalypse.
OpenApoc is a popular pick in the games space, trusted by people who want results without the clutter. It ships with runs x-com apocalypse and modern engine, and everything is a click away from the moment you open it.
Download the latest version of OpenApoc for Windows below — free, safe and always up to date.
Key features
- ✓Runs X-COM Apocalypse
- ✓Modern engine
- ✓Cross-platform
- ✓Needs original data
Requirements
Windows 10 / 11, 64-bit
OpenApoc — frequently asked questions
Is OpenApoc free to download?+
Yes. OpenApoc is free and open source, so you can use it at no cost.
Is OpenApoc safe to download?+
Yes. HivApps links to the latest OpenApoc build and keeps listings clean, with no bundled extras. As always, keep your antivirus on and only install software you trust.
What is the latest version of OpenApoc?+
The latest version listed here is OpenApoc 2024, updated Aug 20, 2026.
What do I need to run OpenApoc?+
Windows 10 / 11, 64-bit
How do I install OpenApoc on Windows?+
Click the Download button on this page, run the installer once it finishes downloading, and follow the on-screen setup steps.
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Latest version (2024) · Safe & clean