Case study

Caesar II: a portable build of recovered game source

Caesar II ports recovered source from the 1995 game to Linux, Windows, macOS and browsers through SDL3. It replaces DOS and Windows platform calls while retaining the game's logic, and adds an XMIDI and OPL3 music stack, Smacker playback and an importer for data from the user's copy. The repository also carries tooling for comparing the original executable with a reconstruction.

Targets: Game
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C1 partial scope or analysis entry

Stars: 10
Last commit: 2026-09-13
Language: C
License (GitHub): AGPL-3.0

GitHub data as of 2026-11-10

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Evidence

Demo screenshot from the project's public documentation

Observed: Download and demo observed; the case covers part of the target software.
Scope: Partial
Checked: 2026-11-09

How evidence classes are assigned

Requirements & limits

Prerequisites: A user-owned Caesar II disc, image or installation supplies the game data.
Prerequisites: Native builds require SDL3 3.4 or newer and zlib.
License: AGPL-3.0-or-later; third-party components carry separate notices.

Cite

BibTeX

@misc{caesar-ii-port-case,
  title = {{Caesar II: a portable build of recovered game source}},
  howpublished = {\url{https://github.com/second-impressions/caesar2-port}},
  url = {https://github.com/second-impressions/caesar2-port},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/caesar-ii-port-case/}}
}

Plain text

Caesar II: a portable build of recovered game source. https://github.com/second-impressions/caesar2-port (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/caesar-ii-port-case/

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About this entry

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Primary sources

README.md GitHub · second-impressions/caesar2-port · Revision a8b0fea
src/xmidi/README.md GitHub · second-impressions/caesar2-port · Revision a8b0fea