{
  "added_at": "2026-11-10",
  "additional_evidence_urls": [
    "https://www.qotile.net/minidig/"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Indy 500 for the Atari 2600 is disassembled with DiStella v3.0 into a 6502 listing carrying a first pass of hand-written labels and comments. Named RAM locations cover game state, scores, speed settings, car positions, collision state and audio channels, and comments mark the mirror-symmetrical racetrack kernel, acceleration handling for both cars and per-game color-palette tables.",
  "description_zh": "用 DiStella v3.0 将 Atari 2600 游戏 Indy 500 反汇编为 6502 清单，并做了第一轮手工标注和注释。已命名的 RAM 地址涵盖游戏状态、比分、速度设定、赛车位置、碰撞状态和音频通道；注释标出了左右对称的赛道显示内核、两辆赛车的加速处理以及按游戏模式切换的配色表。",
  "entry_url": "https://awesomerea.org/resources/indy-500-atari-2600-disassembly-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/indy-500-atari-2600-disassembly-case/",
  "evidence_url": "https://web.archive.org/web/20260213080646/https://www.qotile.net/minidig/disassembly/indy_500_pass_01.asm",
  "group": "cases",
  "id": "indy-500-atari-2600-disassembly-case",
  "json_url": "https://awesomerea.org/resources/indy-500-atari-2600-disassembly-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/indy-500-atari-2600-disassembly-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/indy-500-atari-2600-disassembly-case/index.md",
  "name": "Indy 500: a first-pass labeled Atari 2600 disassembly",
  "name_zh": "Indy 500：初步标注的 Atari 2600 反汇编",
  "reconstruction_method": "decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Assembling requires a 6502 assembler and vcs.h.",
    "Labels and comments are an initial pass; several RAM locations are marked unknown or tentative.",
    "No licence stated on the project page."
  ],
  "requirements_zh": [
    "汇编需要 6502 汇编器和 vcs.h。",
    "标签和注释仅为初步整理，若干 RAM 地址仍标为未知或待定。",
    "项目页面未注明许可证。"
  ],
  "targets": [
    "game"
  ],
  "url": "https://www.qotile.net/minidig/disassembly/indy_500_pass_01.asm",
  "verification": "source-reviewed",
  "verified_at": "2026-11-09"
}