Uphill Games is dual licensed.

CODE: MIT License (below). This covers the software: everything under src/,
tools/, the build configuration, and the game engine. In short, do what you
like with the code, keep the copyright notice.

GAMES, WRITING AND ART: Creative Commons Attribution-ShareAlike 4.0
International (CC BY-SA 4.0). This covers the creative work: the game designs,
the prose on the site and in the games, the pixel art, the music and the sound.
In short, share and adapt freely, credit Uphill Games, and license anything you
build from it under the same terms. See LICENSE-CONTENT.

Where a file is both, such as a source file that is mostly creative content
expressed as code, the stricter of the two (CC BY-SA) applies to the content
and MIT to the code that carries it. If in doubt, ask: hello@uphill-games.com.

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MIT License

Copyright (c) 2026 Uphill Games

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.