Case study

OpenTESArena: a new engine for The Elder Scrolls: Arena

OpenTESArena rebuilds the 1994 DOS game The Elder Scrolls: Arena in a new C++ engine using separately obtained game assets. It implements combat, items, shops, citizens, travel, and most character creation, while documenting original-game behavior and parsing Arena asset formats. Quests, spells, and saving remain unfinished.

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

Stars: 1.4k
Last commit: 2026-11-09
Language: C++
License (GitHub): MIT

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: The Elder Scrolls: Arena game data must be obtained separately; the repository does not distribute game assets.
Prerequisites: Building from source requires Git, CMake, SDL 2.0.12, OpenAL Soft 1.19.1, and Vulkan 1.3.280; WildMIDI 0.5.0 is required for music.
Limits: Plate item materials, potions, quests, spells, and loading or saving are not yet implemented.
License: MIT license.

Cite

BibTeX

@misc{opentesarena-case,
  title = {{OpenTESArena: a new engine for The Elder Scrolls: Arena}},
  howpublished = {\url{https://github.com/afritz1/OpenTESArena}},
  url = {https://github.com/afritz1/OpenTESArena},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/opentesarena-case/}}
}

Plain text

OpenTESArena: a new engine for The Elder Scrolls: Arena. https://github.com/afritz1/OpenTESArena (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/opentesarena-case/

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About this entry

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Primary sources

README.md GitHub · afritz1/OpenTESArena · Revision cdb6f80