OpenIsolation

A project to reverse-engineer Alien: Isolation, provide an SDK, and fix some long-standing issues with the PC port.

⚠️ You must legally own a copy of the game (any PC release - e.g. Windows, macOS or Linux will do) in order to use this project, no game assets will be provided by this project.

Goals:

• Reverse-engineer the libraries.
• Start building tools around the reverse-engineered library code.
• Reverse-engineer the game code.
• Get the libraries linked into the game binary.
• Get the game code compiling successfully.
• Get the game running successfully on Windows.
• Publish all the headers and generate documentation.

Project status

At the moment, all active development is happening in CATHODE, as this is one of the core libraries used throughout the game. Some work on Common has been completed, but the project is still generally in the very early stages.

Want to read some more background information on this project?

Overview

Further information

Guidelines for reverse-engineers

Technical details about the game binaries

---

This project is not affiliated with (or endorsed by), SEGA and/or Creative Assembly.

Any checks in the reverse-engineered code that handle copy protection or Steam ownership verification will not be modified or removed.

You must legally own a copy of the game in order to use this project.