{"id":19204579,"url":"https://github.com/openttd/opensfx","last_synced_at":"2026-02-10T21:07:09.209Z","repository":{"id":40692086,"uuid":"177016220","full_name":"OpenTTD/OpenSFX","owner":"OpenTTD","description":"Sound Base Set for OpenTTD ","archived":false,"fork":false,"pushed_at":"2025-12-27T04:47:00.000Z","size":17303,"stargazers_count":17,"open_issues_count":4,"forks_count":11,"subscribers_count":8,"default_branch":"master","last_synced_at":"2025-12-28T20:42:18.874Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Makefile","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/OpenTTD.png","metadata":{"files":{"readme":"README.md","changelog":"changelog.txt","contributing":null,"funding":null,"license":"LICENSE","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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2019-03-21T20:07:15.000Z","updated_at":"2025-12-27T04:47:04.000Z","dependencies_parsed_at":"2024-05-01T05:34:40.878Z","dependency_job_id":"130dcc16-4469-41b4-897c-afcb9cd4c0dd","html_url":"https://github.com/OpenTTD/OpenSFX","commit_stats":null,"previous_names":[],"tags_count":11,"template":false,"template_full_name":null,"purl":"pkg:github/OpenTTD/OpenSFX","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OpenTTD%2FOpenSFX","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OpenTTD%2FOpenSFX/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OpenTTD%2FOpenSFX/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OpenTTD%2FOpenSFX/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/OpenTTD","download_url":"https://codeload.github.com/OpenTTD/OpenSFX/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OpenTTD%2FOpenSFX/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29316554,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-10T20:44:44.282Z","status":"ssl_error","status_checked_at":"2026-02-10T20:44:43.393Z","response_time":65,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":[],"created_at":"2024-11-09T13:08:49.877Z","updated_at":"2026-02-10T21:07:09.187Z","avatar_url":"https://github.com/OpenTTD.png","language":"Makefile","funding_links":[],"categories":[],"sub_categories":[],"readme":"# OpenSFX README\n\n## Table of Contents:\n\n- 1.0 [About](#10-about)\n  - 1.1 [License](#11-license)\n- 2.0 [Installing](#20-installing)\n  - 2.1 [Installing manually](#21-installing-manually)\n  - 2.2 [Installing using the Online Content service](#22-installing-using-the-online-content-service)\n- 3.0 [Obtaining the source](#30-obtaining-the-source)\n  - 3.1 [Compiling the source](#31-compiling-the-source)\n  - 3.2 [Contributing](#32-contributing)\n- 4.0 [Credits](#40-credits)\n  - 4.1 [Sound credits of source sounds](#41-sound-credits-of-source-sounds)\n  - 4.2 [Sound editors](#42-sound-editors)\n  - 4.3 [Other authors](#43-other-authors)\n  - 4.4 [License reference](#44-license-reference)\n\n\n## 1.0 About\n\nOpenSFX is a set of base sounds for OpenTTD and is the result of the\n\"Sound Effects Replacement\" project.\n\nThe main goal of OpenSFX is to provide a set of free sounds which\nmake it possible to play OpenTTD without requiring the (copyrighted) files\nfrom the Transport Tycoon Deluxe CD.\n\nThe OpenSFX sounds are free as in 'free beer' and free\nas in 'freedom'.\n\n### 1.1 License\n\nOpenSFX is free software, you are allowed to freely use, copy, modify and\nshare this, even commercially, as long you follow the licenses.\n\nThe OpenSFX sound collection as a whole is licensed under the\n    Creative Commons Attribution-ShareAlike 3.0 Unported\nlicense.\n\nAll other files, including text files, scripts, etc. are\ndual-licensed under:\n    GNU General Public License version 2 (or later)\nand\n    Common Development and Distribution License 1.1.\n\nYou can find the full license texts in license.txt.\n\nNote about individual sound files:\n\nEach individual sound file in OpenSFX is additionally\nreleased under another license, which is either the same as\nthe overall license or a more permissive one.\nSee \"src/opensfx.psfo\" in the source repository to see\nwhich license it is.\nSo if you want to use a specific sound file from OpenSFX, you\nare free to choose whether the overall sound license\nmentioned above applies to you, or the license of the specific\nsound file.\n\n## 2.0 Installing\n\nOpenSFX is available from at least three locations. This readme will\nonly cover the official download locations. We cannot support third\nparty download locations and we cannot refund your money if you have\npaid money for OpenSFX.\n\nThere are three ways to get the latest stable release:\n- If you are new to OpenTTD, you do not have access to the original\n  Tranport Tycoon Deluxe files and you are using the Windows installer\n  to install OpenTTD you can select OpenSFX to be downloaded during\n  the installation of OpenTTD.\n\n- If you are new to OpenTTD and do not have access to the original\n  Tranport Tycoon Deluxe files, you will have to download and install\n  OpenSFX manually. This is really not that difficult as it may\n  sound, so do not worry too much about that.\n  - Download location:\n    https://www.openttd.org/downloads/opensfx-releases/latest.html\n  - Installation instructions:\n    Installing OpenSFX Manually.\n\n- If you already have OpenTTD up and running, the in-game Online Content\n  service is the easy way to obtain OpenSFX.\n  - Download location:\n    use the in-game Online content service\n  - Installation instructions:\n    Installing OpenSFX using the Online Content service.\n\n### 2.1 Installing Manually\n\n1. First, make sure that you have downloaded and installed at least\n   OpenTTD version 1.0.0 or a recent nightly.\n2. Next, download the latest OpenSFX package. (stable nightly)\n3. Unpack the zip into the OpenTTD's /baseset directory. There is no\n   need to unpack the tar file, so just leave it as it is. Your\n   OpenTTD /baseset directory is either located in:\n   - An OpenTTD folder in your user account's home directory:\n     - Windows: C:\\Users\\\u003cusername\u003e\\Documents\\OpenTTD\n     - macOS: ~/Documents/OpenTTD\n     - GNU/Linux: ~/.openttd\n   - The OpenTTD installation directory.\n4. Run OpenTTD.\n5. In the main menu of the game, click the Game Options button.\n   The Game Options dialog will appear.\n6. Select OpenSFX from the drop-down list below Base sound set if\n   that's not selected already (bottom left of window). Close the\n   window using the × in the upper left corner.\n   - If you did not install the original Tranport Tycoon Deluxe base\n     sounds during the installation of OpenTTD, you can skip this step.\n   - If you installed the original Tranport Tycoon Deluxe base sounds\n     as well, this is where you can switch base sound sets.\n\n### 2.2 Installing using the Online Content service\n\nThis method uses the Online content service (BaNaNaS) to download OpenSFX.\nIn order to use this, you need a working OpenTTD (at least 1.0.0).\n\n1. Start OpenTTD and on the main menu click the Check online content\n   button. A new window will pop up.\n   - If OpenTTD does not start, follow the manual installation procedure.\n2. Find the OpenSFX entry from the list at the left. You can use the\n   search box in the upper right corner of the window.\n3. Click the little square in front of the OpenSFX entry in order to\n   mark it for download.\n4. Click the Download button in the bottom right corner. After\n   download, close the open windows.\n5. In the main menu of the game, click the Game Options button. The Game\n   Options dialog will appear.\n6. Select OpenSFX from the drop-down list below Base sound set if\n   that is not selected already (bottom left of window). Close the\n   window using the × in the upper left corner.\n   - This is where you can switch base sound sets.\n\n\n## 3.0 Obtaining the source\n\nThe OpenSFX source is available in a Git repository.\nYou can use Git to do a checkout from this address:\n\n\u003e git clone https://github.com/OpenTTD/OpenSFX.git\n\nFor releases you can download the (released) tarballs from:\n\n\u003e https://www.openttd.org/downloads/opensfx-releases/latest.html\n\n### 3.1 Compiling the source\n\nFor compiling the source you need:\n- catcodec (https://www.openttd.org/downloads/catcodec-releases/latest)\n- (GNU) make\n- md5sum\n- cut\n- a sh compatible shell\n- git if you want it to be properly versioned\nIf you want to package you also need tar, zip and possibly bzip2.\n\n### 3.2 Contributing\n\nContributing to OpenSFX can be done in several ways, but they generally end\nup with providing (improved) samples for the set. If you have got a better\nsample than we currently have you can make that know via an issue at:\n\n\u003e https://github.com/OpenTTD/OpenSFX/issues\n\nPlease mention who made the original samples and that the sample has been\nreleased under the Creative Commons Attribution-ShareAlike 3.0 Unported\nlicense or a license that allows us to release it under that license\n(for example, Creative Commons Attribution 3.0 Unported or\nCreative Commons Zero 1.0).\n\n## 4.0 Credits\n\nMost sounds come from freesound.org and pdsounds.org and were edited\nby OpenTTD contributors in order to make them suitable for the game. Most\nsource sounds have been released under libre licenses like CC BY 3.0,\nallowing sharing and remixing.\n\nTo see detailed license info about the actual sound files in OpenSFX,\nsee \"src/opensfx.psfo\" in the source repository.\n\n### 4.1 Sound credits of source sounds\n\nThis section gives credit to the original sound authors, i.e. the\nsounds before they were edited. All sounds are sorted by their\nORIGINAL license or legal status. This does not change\nthe overall OpenSFX license.\nThe name of the author, the origin website, the original file name\nand the URL (if available) are given, in this order.\n\n#### 4.1.1 Public Domain\n- \"Aldor\" from \"pdsounds.org\"\n  - Ascenseur / Elevator\n- David R Barnes (\"earthcalling\") from \"pdsounds.org\"\n  - Corner of a sheep field in summer\n\n#### 4.1.2 CC0 1.0\n\n- \"1sticky8\" from \"freesound.org\"\n  - Dumpster_Diving.wav\n    https://freesound.org/people/1sticky8/sounds/78484/\n- \"Bidone\" from \"freesound.org\"\n  - Affen schreit.mp3\n    https://freesound.org/people/Bidone/sounds/67361/\n- Elaine Miller (\"Miselaineous\" at \"freesound.org\")\n  - elaine-growl.wav\n    https://freesound.org/people/Miselaineous/sounds/63668/\n- \"Matias.Reccius\" from \"freesound.org\"\n  - crashB.wav\n    https://freesound.org/people/Matias.Reccius/sounds/45102/\n- \"Necrosensual\" from \"freesound.org\"\n  - aluminum02.wav\n    https://freesound.org/people/Necrosensual/sounds/33906/\n- \"Q.K.\" from \"freesound.org\"\n  - Metal_03.wav\n    https://freesound.org/people/Q.K./sounds/56253/\n- \"sagetyrtle\" from \"freesound.org\"\n  - crash.wav\n    https://freesound.org/people/sagetyrtle/sounds/40158/\n- \"saphix\" from \"freesound.org\"\n  - file0375.mp3\n    https://freesound.org/people/saphix/sounds/36794/\n- \"simon.rue\" from \"freesound.org\"\n  - Boink_v3.wav\n    https://freesound.org/people/simon.rue/sounds/61847/\n- \"SlykMrByches\" from \"freesound.org\"\n  - splattt.mp3\n    https://freesound.org/people/SlykMrByches/sounds/55234/\n- Tom Haigh (\"audible-edge\" at \"freesound.org\")\n  - Nissan Maxima burnout (04-25-2009).wav\n    https://freesound.org/people/audible-edge/sounds/71740/\n- \"Metzik\" from \"freesound.org\"\n  - Train passby (tape stop).wav\n    https://freesound.org/people/Metzik/sounds/387878/\n- \"SpaceJoe\" from \"freesound.org\"\n  - Bird Noise - 1.wav\n    https://freesound.org/people/SpaceJoe/sounds/507257/\n  - Bird Noise - 12.wav\n    https://freesound.org/people/SpaceJoe/sounds/507254/\n- \"MrVasLuk\" from \"freesound.org\"\n  - Airplane propeller.wav\n    https://freesound.org/people/MrVasLuk/sounds/333203/\n- \"ibisradio\" from \"freesound.org\"\n  - 5_Navy-Blue-Angels-jets_CLIP.wav\n    https://freesound.org/people/ibisradio/sounds/328446/\n- \"mcpable\" from \"freesound.org\"\n  - Industrial Air Horn.wav\n    https://freesound.org/people/mcpable/sounds/131930/\n- \"ecfike\" from \"freesound.org\"\n  - A Tree Falling Down.wav\n    https://freesound.org/people/ecfike/sounds/139952/\n- \"fkurz\" from \"freesound.org\"\n  - cutting_tree.wav\n    https://freesound.org/people/fkurz/sounds/169127/\n- \"JarredGibb\" from \"freesound.org\"\n  - Cow - Moan 2 - 96kHz.wav\n    https://freesound.org/people/JarredGibb/sounds/233146/\n- \"marvman\" from \"freesound.org\"\n  - shaker2.wav\n    https://freesound.org/people/marvman/sounds/51317/\n- Jan Schupke alias \"Vehicle\" from \"opengameart.org\"\n  - vial-glass-square-cinnamon-sticks-open-02.wav\n    https://opengameart.org/content/fantasy-accessory-sfx-library\n- \"Mark_Ian\" from \"freesound.org\"\n  - RRCrossing.wav\n    https://freesound.org/people/Mark_Ian/sounds/240639/\n- \"Beviceps\" from \"freesound.org\"\n  - Cartoon - Slurp!.wav\n    https://freesound.org/people/Breviceps/sounds/445974/\n- \"ristooooo1\" from \"freesound.org\"\n  - Bubbles 001.wav\n    https://freesound.org/people/ristooooo1/sounds/539823/\n- \"musicmasta1\" from \"freesound.org\"\n  - CarStartSkidCrash.wav\n    https://freesound.org/people/musicmasta1/sounds/131385/\n\n#### 4.1.2 CC BY 3.0\n\n- \"AGFX\" from \"freesound.org\"\n  - Squeeky ball Toy_1.L.wav\n    https://freesound.org/people/AGFX/sounds/42940/\n- \"Anton\" from \"freesound.org\"\n  - wind1.wav\n    https://freesound.org/people/Anton/sounds/2690/\n- \"Benboncan\" from \"freesound.org\"\n  - Circular saw crosscutting.wav\n    https://freesound.org/people/Benboncan/sounds/60178/\n- \"cfork\" from \"freesound.org\"\n  - boing_raw.aif\n    https://freesound.org/people/cfork/sounds/7967/\n- Derek Murphy (\"robbiesurp\" at \"freesound.org\")\n  - wfl5.5_snap.wav\n    https://freesound.org/people/robbiesurp/sounds/3154/\n- \"www.digifishmusic.com\" (\"digifishmusic\" at \"freesound.org\")\n  - Passenger jet departs 2.wav\n    https://freesound.org/people/digifishmusic/sounds/54965/\n- \"dobroide\" from \"freesound.org\"\n  - 20060419.horse.neigh.wav\n    https://freesound.org/people/dobroide/sounds/18229/\n- \"Goldy-sama\" from \"freesound.org\"\n  - bulle.wav\n    https://freesound.org/people/Goldy-sama/sounds/4239/\n- \"Halleck\" from \"freesound.org\"\n  - JacobsLadderLong2.flac\n    https://freesound.org/people/Halleck/sounds/19483/\n- \"han1\" from \"freesound.org\"\n  - Car start and drive.mp3\n    https://freesound.org/people/han1/sounds/19025/\n  - claxon.wav\n    https://freesound.org/people/han1/sounds/19026/\n- \"man\" from \"freesound.org\"\n  - swosh.aif\n    https://freesound.org/people/man/sounds/14609/\n- \"Marec\" from \"freesound.org\"\n  - metro.wav\n    https://freesound.org/people/Marec/sounds/17601/\n- \"icmusic\" from \"freesound.org\"\n  - london bus approaches \u0026 leaves.wav\n    https://freesound.org/people/icmusic/sounds/36897/\n- \"jascha\" from \"freesound.org\"\n  - kick_1.wav\n    https://freesound.org/people/jascha/sounds/2837/\n- \"JFBSAUVE\" from \"freesound.org\"\n  - CHAINSAW.wav\n    https://freesound.org/people/JFBSAUVE/sounds/19898/\n- \"joedeshon\" from \"freesound.org\"\n  - slide_whistle_down_fast_01.wav\n    https://freesound.org/people/joedeshon/sounds/79672/\n- \"l0calh05t\" from \"freesound.org\"\n  - in the smithy 2.wav\n    https://freesound.org/people/l0calh05t/sounds/19027/\n- \"Leady\" from \"freesound.org\"\n  - Dropping a large gun.wav\n    https://freesound.org/people/Leady/sounds/12735/\n- Leon Milo (\"milo\" at \"freesound.org\")\n  - msfinmarken_Bergen.aif\n    https://freesound.org/people/milo/sounds/23452/\n  - ship2_bergen.aif\n    https://freesound.org/people/milo/sounds/23722/\n- \"lonemonk\" from \"freesound.org\"\n  - Approx 850 - Enthusiast Audience.wav\n    https://freesound.org/people/lonemonk/sounds/31169/\n- \"NoiseCollector\" from \"freesound.org\"\n  - CRASH2.wav\n    https://freesound.org/people/NoiseCollector/sounds/2792/\n- \"patchen\" from \"freesound.org\"\n  - Locomotive 1 Distant horn.wav\n    https://freesound.org/people/patchen/sounds/17851/\n- \"Pooleside\" from \"freesound.org\"\n  - nnb04_maxed.wav\n    https://freesound.org/people/Pooleside/sounds/21558/\n- Richard Frohlich (\"FreqMan\" at \"freesound.org\")\n  - whoosh06.wav\n    https://freesound.org/people/FreqMan/sounds/25074/\n- \"roscoetoon\" from \"freesound.org\"\n  - t_start1.mp3\n    https://freesound.org/people/roscoetoon/sounds/26814/\n- \"Sedi\" from \"freesound.org\"\n  - ae_51_m.wav\n    https://freesound.org/people/Sedi/sounds/70899/\n- \"Stickinthemud\" from \"freesound.org\"\n  - Bike Horn double toot.wav\n    https://freesound.org/people/Stickinthemud/sounds/27882/\n- \"suonho\" from \"freesound.org\"\n  - ELEMENTS_WATER_02_Phasin-bubbles.wav\n    https://freesound.org/people/suonho/sounds/17783/\n- \"VEXST\" from \"freesound.org\"\n  - Snare 4.wav\n    https://freesound.org/people/VEXST/sounds/26903/\n- \"bigpickle51\" from \"freesound.org\"\n  - Landing Jet 5 (Close).wav\n    https://freesound.org/people/bigpickle51/sounds/219469/\n- \"Cheeseheadburger\" from \"freesound.org\"\n  - Plane Cessna start stop.wav\n    https://freesound.org/people/Cheeseheadburger/sounds/141519/\n- \"eliasheuninck\" from \"freesound.org\"\n  - steam train horn 01.wav\n    https://freesound.org/people/eliasheuninck/sounds/170464/\n- \"Bluesy1905\" from \"freesound.org\"\n  - air hammer half close.wav\n    https://freesound.org/people/Bluesy1905/sounds/344934/\n- \"InspectorJ\" from \"freesound.org\"\n  - Slide Whistle, Descending, B (H1).wav\n    https://freesound.org/people/InspectorJ/sounds/410804/\n- \"swordofkings128\" from \"freesound.org\"\n  - \"raw_bubblingdrink.ogg\"\n    https://freesound.org/people/swordofkings128/sounds/398029/\n\n#### 4.1.3 CC BY-SA 3.0\n\n- Lorenzo Sutton (\"lorenzosu\" at \"freesound.org\"):\n  - helicopterRaw_16sec.wav\n    https://archive.org/details/helicopterRaw_16sec\n\n### 4.2 Sound editors\n\nEditing/(re)mixing was done by:\n- Janis Lukss (\"Pendrokar\" at \"wiki.openttd.org\")\n- \"janusz\" from \"dev.openttdcoop.org\"\n- \"Jklamo\" from \"wiki.openttd.org\"\n- Remko Bijker (\"Rubidium\" at \"dev.openttdcoop.org\")\n- Richard Wheeler (\"Zephyris\" at \"dev.openttdcoop.org\")\n- \"Wuzzy\" from \"tt-forums.net\"\n\nA detailed list of who has worked on what sample is available in the\nfile \"src/opensfx.psfo\" in the source repository.\n\n### 4.3 Other authors\n\nThis is a list of sound creators that contributed\ntheir work directly to OpenSFX:\n- Remko Bijker (\"Rubidium\" at \"dev.openttdcoop.org\")\n  - Started the OpenSFX project, author of the initial scripts,\n    text files, chose most of the initial sounds\n- Janis Lukss (\"Pendrokar\" at \"wiki.openttd.org\")\n  - Own recordings/mixes\n- Timo A. Hummel (\"Felicitus\" at \"dev.openttdcoop.org\")\n  - Own work\n\n### 4.4 License reference\n\nYou can find the complete license texts here:\n\n- CC0 1.0: \u003chttps://creativecommons.org/publicdomain/zero/1.0/\u003e\n- CC BY 3.0: \u003chttps://creativecommons.org/licenses/by/3.0/\u003e\n- CC BY-SA 3.0: \u003chttps://creativecommons.org/licenses/by-sa/3.0/\u003e\n- GNU GPLv2: \u003chttps://www.gnu.org/licenses/old-licenses/gpl-2.0.html\u003e\n- CDDL 1.1: \u003chttps://spdx.org/licenses/CDDL-1.1.html\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fopenttd%2Fopensfx","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fopenttd%2Fopensfx","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fopenttd%2Fopensfx/lists"}