# RetroFront — asset credits Low-Poly M1 Garand Rifle by **Its_Lerm** — [original asset](https://its-lerm.itch.io/low-poly-m1-garand-rifle) — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Adapted for RetroFront: scale, origin, axis conversion and Unreal material setup. Keep this attribution with copies of the game. Rigged Lowpoly WW2 Soldier by **nisu** — [original asset](https://opengameart.org/content/rigged-lowpoly-ww2-soldier) — [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/). Adapted: uniform tint, Unreal material and procedural pose. **ambientCG**: [Bricks054](https://ambientcg.com/view?id=Bricks054), [Plaster001](https://ambientcg.com/view?id=Plaster001), [PavingStones001](https://ambientcg.com/view?id=PavingStones001), [WoodSiding006](https://ambientcg.com/view?id=WoodSiding006) — [CC0](https://docs.ambientcg.com/license/). Adapted: material tint and world-aligned projection. Trench SMG, first-person gloves/sleeves, map geometry and UI were created for RetroFront. Basic primitives and engine material functions are supplied by Unreal Engine. Source and reproduction notes: [weapons](Docs/WEAPON_ASSETS.md), [soldier](Docs/SOLDIER_ASSETS.md), [map materials](Docs/MAP_ASSETS.md). Audio: **Ben Jaszczak, Brian Nelson, Kevin Heras and Matthew Nanney**, [The Free Firearm Sound Library](https://opengameart.org/content/the-free-firearm-sound-library); **SpringySpringo**, [Gun reload sounds](https://opengameart.org/content/gun-reload-sounds); **Kenney**, [Impact Sounds](https://kenney.nl/assets/impact-sounds). All CC0; trimmed, converted and level-adjusted. Details: [audio](Docs/AUDIO_ASSETS.md). WWII lobby artwork: original AI-generated concept illustration created for RetroFront with the built-in image generation tool; approved and imported as a static background. The map thumbnail is an approved edit of the prototype's screenshot. Final art brief: four WWII infantrymen at a 1944 field headquarters, canvas tent, radio table, paper maps, crates, sandbags, muted olive and khaki; no UI or text in the source image. Sources: `Downloads/UI/FieldHQ.png` and `Downloads/UI/MapPreview.png`. UI fonts: **Barlow Condensed SemiBold** (The Barlow Project Authors, SIL OFL 1.1), **Allerta Stencil** (Matt McInerney, SIL OFL 1.1), and **Special Elite** (Brian J. Bonislawsky / Astigmatic, Apache License 2.0). Full licenses must accompany distributed builds; retained under `Downloads/UI/Fonts`. Exact sources, attribution and reimport instructions: [UI assets](Docs/UI_ASSETS.md). Lobby music: **The Tread of War — Composed by Jonathan Shaw — [www.jshaw.co.uk](https://www.jshaw.co.uk/)**. [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/). Adapted for RetroFront: loop preparation, 80 ms boundary crossfade, stereo 48 kHz PCM conversion and reduced loudness for lobby playback. Source and integration notes: [lobby music](Docs/LOBBY_MUSIC.md). WEB FONT LICENSES Copyright (c) 2010, Matt McInerney (matt@pixelspread.com), with Reserved Font Name Allerta. This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL ----------------------------------------------------------- SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 ----------------------------------------------------------- PREAMBLE The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others. The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives. DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation. "Reserved Font Name" refers to any names specified as such after the copyright statement(s). "Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s). "Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment. "Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software. PERMISSION & CONDITIONS Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions: 1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself. 2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. 3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users. 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission. 5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. TERMINATION This license becomes null and void if any of the above conditions are not met. DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE. Copyright 2017 The Barlow Project Authors (https://github.com/jpt/barlow) This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL ----------------------------------------------------------- SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 ----------------------------------------------------------- PREAMBLE The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others. The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives. DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation. "Reserved Font Name" refers to any names specified as such after the copyright statement(s). "Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s). "Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment. "Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software. PERMISSION & CONDITIONS Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions: 1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself. 2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. 3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users. 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission. 5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. TERMINATION This license becomes null and void if any of the above conditions are not met. DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.