What Gray Horizon ships, and on whose terms
Credits
None of this changes what the game does. It is here because a licence asked for it, and the honest way to meet a licence is to write down what it asked for and do that.
Music
Gray Horizon Radio, the music player on the map. Every track it can play is listed here automatically, so adding one to the catalogue credits it without anybody having to remember to write a line for it.
A track released under CC0 1.0 asks nothing of anybody who uses it and is credited here anyway. A track under a licence that does ask for attribution, such as CC BY, is credited here in exactly the same row, and that credit is what discharges it.
Flag artwork
Every country flag drawn on the map, on a profile or in a ranking is one of the 196 SVGs Gray Horizon copies at build time from the flag-icons project. It is released under the MIT licence, which asks that its notice travel with the software wherever the software goes. This is that notice, in full:
The MIT License (MIT) Copyright (c) 2013 Panayiotis Lipiridis 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.
Fonts
Three families, all hosted by Google Fonts and served through Next.js rather than bundled under a licence of this project’s own: Archivo for the interface, Newsreader for anything printed as a record, and Spline Sans Mono for every number on the page.