Case study

Serial Experiments Lain: matching PlayStation decompilation and native port

Serial Experiments Lain is reconstructed as C source for the PlayStation release and ported to Windows, macOS and Linux through a reimplementation of PlayStation SDK calls. The author reports that the rebuilt executable matches the retail binary byte for byte; the native client reads media and data from the user's two original discs.

Targets: Game
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C2 code & docs, no demo or download

Stars: 154
Last commit: 2026-10-03
Language: C
License (GitHub): MIT

GitHub data as of 2026-11-10

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Evidence

Observed: Code, documentation and a download method observed; no demo found.
Checked: 2026-11-09

How evidence classes are assigned

Requirements & limits

Prerequisites: Two original Japanese PlayStation discs dumped as Redump .cue and .bin images are required for the native client.
Prerequisites: The decompilation build requires Python 3, Docker, and the disc images; the native build requires CMake, a C/C++ compiler, SDL2, and OpenAL.
Scope: The author reports a byte-identical executable and 321 matching game functions.
License: MIT license.

Cite

BibTeX

@misc{lain-psx-decompiled-case,
  title = {{Serial Experiments Lain: matching PlayStation decompilation and native port}},
  howpublished = {\url{https://github.com/Y0oshi/lain-psx-decompiled}},
  url = {https://github.com/Y0oshi/lain-psx-decompiled},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/lain-psx-decompiled-case/}}
}

Plain text

Serial Experiments Lain: matching PlayStation decompilation and native port. https://github.com/Y0oshi/lain-psx-decompiled (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/lain-psx-decompiled-case/

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About this entry

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Primary sources

README.md GitHub · Y0oshi/lain-psx-decompiled · Revision 205c197
docs/findings/README.md GitHub · Y0oshi/lain-psx-decompiled · Revision 205c197