Case study

OpenIsolation: reconstructing Alien: Isolation libraries

OpenIsolation is an early-stage project to reverse-engineer Alien: Isolation's libraries and game code. Current work centers on the CATHODE core library; its C++ source and notes cover original binaries, symbols, class-layout recovery, and platform variants.

Targets: Game
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-07

Stars: 10
Last commit: 2025-01-21
Language: C++

GitHub data as of 2026-11-10

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Requirements & limits

A legally owned copy of Alien: Isolation is required.
The project is in an early stage, with active work concentrated on CATHODE.

Cite

BibTeX

@misc{openisolation-case,
  title = {{OpenIsolation: reconstructing Alien: Isolation libraries}},
  howpublished = {\url{https://github.com/OpenIsolation/OpenIsolation}},
  url = {https://github.com/OpenIsolation/OpenIsolation},
  urldate = {2026-11-07},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/openisolation-case/}}
}

Plain text

OpenIsolation: reconstructing Alien: Isolation libraries. https://github.com/OpenIsolation/OpenIsolation (accessed 2026-11-07). Awesome REA entry: https://awesomerea.org/resources/openisolation-case/

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Primary sources

README.md GitHub · OpenIsolation/OpenIsolation · Revision b3e195f
Documentation/AlienIsolation_General_TechnicalDetails.md GitHub · OpenIsolation/OpenIsolation · Revision b3e195f