{"id":20911441,"url":"https://github.com/brandonrobertz/haunted_house_disassembly","last_synced_at":"2025-05-13T07:32:13.239Z","repository":{"id":71998321,"uuid":"129316960","full_name":"brandonrobertz/haunted_house_disassembly","owner":"brandonrobertz","description":"Atari 2600 MOS 6502/7 commented disassembly of the game Haunted House","archived":false,"fork":false,"pushed_at":"2020-06-11T06:48:59.000Z","size":213,"stargazers_count":9,"open_issues_count":0,"forks_count":1,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-04-01T20:07:19.946Z","etag":null,"topics":["6502-assembly","atari","disassembly","haunted-house"],"latest_commit_sha":null,"homepage":"","language":"Assembly","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/brandonrobertz.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-04-12T22:16:29.000Z","updated_at":"2025-02-23T21:22:28.000Z","dependencies_parsed_at":null,"dependency_job_id":"337eb228-d2f5-46c5-ba03-b1160e27a455","html_url":"https://github.com/brandonrobertz/haunted_house_disassembly","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brandonrobertz%2Fhaunted_house_disassembly","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brandonrobertz%2Fhaunted_house_disassembly/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brandonrobertz%2Fhaunted_house_disassembly/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brandonrobertz%2Fhaunted_house_disassembly/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/brandonrobertz","download_url":"https://codeload.github.com/brandonrobertz/haunted_house_disassembly/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253894891,"owners_count":21980417,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["6502-assembly","atari","disassembly","haunted-house"],"created_at":"2024-11-18T14:21:38.752Z","updated_at":"2025-05-13T07:32:13.226Z","avatar_url":"https://github.com/brandonrobertz.png","language":"Assembly","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Haunted House Commented Disassembly\n\nReverse-engineering and disassembly of the Atari 2600 game Haunted House\ndesigned by James Andreasen, the _original_ survival horror game. This is a\nwork in progress. The disassembled and commented code is in `haunted.asm`. I\nwould appreciate any tips or advice anyone may have as a PR or Issue.\n\n![Haunted House](https://github.com/brandonrobertz/haunted_house_disassembly/blob/master/atari_catalog_haunted_house.jpg)\n\n## Building/Playing the ROM\n\nI'm using [DASM](https://github.com/dasm-assembler/dasm). You can build the ROM\nby running `make` and you'll get a ROM, `haunted.bin`. This can be played using\nthe [Stella](https://stella-emu.github.io/) 2600 emulator.\n\nIf you don't have make, the correct DASM command to build the ROM is:\n\n```\ndasm haunted.asm -ohaunted.bin -f3\n```\n\n\n\n## Sprites\n\nThe ghost of old man Zachary Graves:\n\n\n    █ ███\n    ██ █ █\n     ██████\n     █████ █\n     █████\n      ████\n        ██\n\n\nThe urn you need to win the game and the pieces which make it:\n\n      ████        ████\n       ██          ██\n      ████      █  ██   █\n    ████████  ████  █   ███\n    █ ████ █  █ █  ██   ██\n    ████████  ███  █   ████\n      ████        ████\n       ██          ██\n\n\nThe bats flying around:\n\n\n    █      █   ████\n    █      █  ██████\n    ██    ██  ██  ██\n     ██  ██  ██    ██\n     ██████  █      █\n      ████   █      █\n\nSome spiders (swaps between these two when moving):\n\n\n      █  █\n      █  █    ███  ███\n      █  █       ██\n    █  ██  █   ██████\n     ██████   █  ██  █\n       ██       █  █\n     ██  ██    █    █\n    █      █   █    █\n\n\nKey to unlock doors:\n\n\n         ███\n    ██████ █\n    █ █  ███\n\n\n\nThe bitmap font numbers (they're actually inverted in the code):\n\n\n     ████\n    ██  ██\n    ██   ██\n    ███  ██\n     ██████\n         ██\n    ██  ██\n     ████\n\n\n      ████\n     ██  ██\n     ███  ██\n     ██████\n    ██  ████\n    ██    ██\n     ██  ███\n      █████\n\n\n     ███████\n    ██    ██\n         ██\n         ██\n        ██\n        ██\n       ██\n      ████\n\n\n      ████\n     ██  ██\n    ██  ███\n    ██\n    ██████\n    ██  ███\n    ███  ██\n     █████\n\n\n      █████\n     ███\n     ██\n     █████\n         ██\n     ██  ██\n    ██  ███\n     █████\n\n\n         ███\n    ███  ██\n     ██  ██\n     ██  ██\n    ██   ██\n    ████████\n         ██\n        ████\n\n\n      ████\n     ██  ██\n        ███\n       ██\n        ██\n     ██  ██\n    ██  ███\n     █████\n\n\n     █████\n    ██  ███\n     ██  ██\n         ██\n     █████\n    ███\n    ██\n    ███████\n\n\n       ██\n      ███\n     ████\n       ██\n       ██\n       ██\n      ███\n     █████\n\n\n      ███\n     █████\n    ██  ███\n    ██   ██\n    ██   ██\n    ███  ██\n     █████\n      ███\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbrandonrobertz%2Fhaunted_house_disassembly","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbrandonrobertz%2Fhaunted_house_disassembly","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbrandonrobertz%2Fhaunted_house_disassembly/lists"}