============================================================================= ZX Spectrum games and related projects by oblo/zxoblo Copyright (c) 2026 oblo/zxoblo License version 1.0 ============================================================================= This license applies to every game, port, tool and related project released by oblo/zxoblo that includes a copy of this file (each one a "Project"). The name of each Project and of the original game it pays homage to are stated in its own readme. 1. PURPOSE ---------- These games are distributed free of charge and were created for fun, for the love of the art, and to share with the community. 2. LICENSE ---------- The original code, graphics, music, sound, text, tools and data created by oblo/zxoblo for each Project (the "Work") are licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0): Summary: https://creativecommons.org/licenses/by-nc-sa/4.0/ Full text: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode 3. WHAT YOU MAY DO ------------------ You may use, study, modify, adapt, and redistribute the compiled program and the source code, provided that such use is non-commercial and complies with this license. You may create modified versions, improvements, conversions, and ports of a Project and share them free of charge, provided that they remain subject to the same license terms (ShareAlike). 4. CONDITIONS ------------- - Attribution: credit the original author, provide a link to the license, and indicate if changes were made. - Notices: when redistributing a Project or a substantial portion of its materials, you must retain the applicable copyright and license notices. - ShareAlike: your modified versions must be distributed under this same license. - Non-commercial: you may not sell, rent, sublicense, monetize, or use a Project or its materials to obtain monetary compensation or commercial advantage, unless separately authorized in writing by the author of the Project. 5. WHAT "NON-COMMERCIAL" MEANS HERE ----------------------------------- Not allowed, with or without modification: - Selling the Work, or charging for access to or download of it. - Including it in a paid product, compilation, cover disk, magazine, subscription, or physical/digital bundle. - Selling hardware (cartridges, interfaces, flash devices, etc.) that contains the Work for profit. - Using it to promote a commercial product or service. - Offering it as a reward or paid tier on crowdfunding or membership platforms. Allowed: - Free distribution on websites, archives, forums and file-sharing platforms, even if the platform itself shows ads, as long as the uploader receives no money from the Work. - Free sharing at retro events, in emulators and in free collections. - Charging only the plain cost of physical media or postage, with no profit. If you are unsure whether a use is commercial, ask the author first. 6. ORIGINAL GAMES AND THIRD-PARTY MATERIAL ------------------------------------------ Each Project is an independent and unofficial homage to an original game. It is not affiliated with, sponsored by, endorsed by, or otherwise associated with that game's developers, publishers, trademark owners, or other rights holders. Rights in the original games, their names, characters, trademarks, and any third-party material remain with their respective rights holders (named in each Project's readme, and/or anyone else they may apply to). This license grants rights only to materials that the author owns or is legally entitled to license. Third-party components (compiler runtime libraries, sound players, decompressors, fonts, etc.) keep their own licenses, listed in each Project's readme or credits file. 7. TAKEDOWN / CONTACT --------------------- If you are a rights holder and want any material removed or changed, contact [YOUR CONTACT / EMAIL]. The request will be handled promptly. 8. NO WARRANTY AND LIMITATION OF LIABILITY ------------------------------------------ THE WORK IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. USE IT AT YOUR OWN RISK. TO THE FULLEST EXTENT PERMITTED BY LAW, THE AUTHOR SHALL NOT BE LIABLE FOR ANY CLAIM, DAMAGES, LOSS OF DATA, HARDWARE DAMAGE OR OTHER LIABILITY ARISING FROM, OUT OF OR IN CONNECTION WITH THE WORK OR ITS USE, DISTRIBUTION OR MODIFICATION, INCLUDING MODIFIED VERSIONS AND COPIES MADE OR DISTRIBUTED BY OTHERS. ============================================================================= In case of conflict, the full CC BY-NC-SA 4.0 legal code governs the Work, with the additional notices in sections 5 to 8 applying on top of it. =============================================================================