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Last updated: 8 October 2026
The short version
Whiskers of Yesterday ("the game") is developed by Blind Bird and published by BENEVIS LTD ("we", "us"), Sofia, Bulgaria. This End User License Agreement ("this agreement") is between you and us. By installing or playing the game you accept it. The Steam Subscriber Agreement also applies to your use of Steam. Questions: support@whiskersofyesterday.com.
When you buy the game, you get a personal, non-exclusive, non-transferable licence to install and play it through your Steam account, for your own non-commercial entertainment. This is how games on Steam work, and Steam's own terms say the same. The game's code, art, music, texts and characters remain the property of their creators: us and the artists and companies who licensed their work to us.
You may stream the game and share videos and screenshots of it, including monetised ones, as long as you don't present them as official. Some of the radio songs belong to artists who use content-identification systems (such as YouTube Content ID). If your video gets a claim, add the song's credit (listed under Music in the credits at https://whiskersofyesterday.com/eula.html) to the description and the claim can usually be released.
Online play uses Steam and Epic Online Services (see our Privacy Policy). Please treat other players kindly: no harassment, hate speech or cheating. The host of a game can mute, remove or ban players from that game. Online features depend on third-party services and may be changed, interrupted or ended; we don't guarantee they will always be available.
The game uses Unreal® Engine and other technology licensed to us by third parties, including Epic Games, Inc. To the fullest extent permitted by law, we and our licensors, including Epic Games, Inc., make no representations, warranties or conditions of any kind about Unreal Engine or any other licensed technology in the game, and disclaim all liability related to it. Epic Games, Inc. is not a party to this agreement and has no obligations to you under it.
To the extent the law allows, the game is provided "as is" and "as available", without warranties of any kind, express or implied, including that it will be error-free, uninterrupted or fit for a particular purpose. Nothing in this agreement limits rights you have as a consumer under the law of your country that cannot be excluded or limited by contract, including your statutory rights if the game is not in conformity with what you bought.
To the extent the law allows, we are not liable for indirect or consequential losses, or for loss of data, profits or goodwill, arising from the game or this agreement, and our total liability to you is limited to the amount you paid for the game. This does not limit liability for death or personal injury caused by negligence, for fraud, for intent or gross negligence, or any other liability that cannot be limited by law.
We may update the game, for example to fix problems or add features, and we may update this agreement. If we make important changes, we will say so in the game's Steam news or on this page; continuing to play after a change means you accept it. You can end this agreement at any time by uninstalling the game. It also ends automatically if you seriously break it. Sections 6, 7, 8 and 11 stay in force after it ends.
How the game uses personal data is explained in our Privacy Policy.
This agreement is governed by the laws of Bulgaria. If you are a consumer living in the European Union or elsewhere, you also keep the protection of the mandatory consumer laws of your country of residence, and you may bring a claim in the courts of your country. If any part of this agreement is found invalid, the rest stays in force.
BENEVIS LTD, Sofia, Bulgaria – support@whiskersofyesterday.com
Unreal Engine
Whiskers of Yesterday uses Unreal® Engine. Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere.
Unreal® Engine, Copyright 1998 – 2026, Epic Games, Inc. All rights reserved.
Trademarks
Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Epic Games and Epic Online Services are trademarks or registered trademarks of Epic Games, Inc. NVIDIA, DLSS and Reflex are trademarks and/or registered trademarks of NVIDIA Corporation. AMD, FidelityFX and FSR are trademarks of Advanced Micro Devices, Inc. All other trademarks belong to their respective owners.
AMD FidelityFX Super Resolution (FSR)
The game includes AMD FidelityFX Super Resolution, distributed under the following licence:
AMD licence notice
Copyright (C) 2025 Advanced Micro Devices, Inc. All rights reserved.
REDISTRIBUTION: Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to install, reproduce, copy and distribute copies of the Software, in binary form only, and to permit persons to whom the Software is provided to do the same, provided that the following conditions are met:
No reverse engineering, decompilation, or disassembly of this Software is permitted.
Redistributions must reproduce the above copyright notice, this permission notice, and the following disclaimers and notices in the Software documentation and/or other materials provided with the Software.
DISCLAIMER: THE USE OF THE SOFTWARE IS AT YOUR SOLE RISK. THE SOFTWARE
IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND AND COPYRIGHT
HOLDER AND ITS LICENSORS EXPRESSLY DISCLAIM ALL WARRANTIES, EXPRESS AND
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
COPYRIGHT HOLDER AND ITS LICENSORS DO NOT WARRANT THAT THE SOFTWARE WILL
MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THE SOFTWARE WILL BE
UNINTERRUPTED OR ERROR-FREE. THE ENTIRE RISK ASSOCIATED WITH THE USE OF
THE SOFTWARE IS ASSUMED BY YOU. FURTHERMORE, COPYRIGHT HOLDER AND ITS
LICENSORS DO NOT WARRANT OR MAKE ANY REPRESENTATIONS REGARDING THE USE
OR THE RESULTS OF THE USE OF THE SOFTWARE IN TERMS OF ITS CORRECTNESS,
ACCURACY, RELIABILITY, CURRENTNESS, OR OTHERWISE.
DISCLAIMER: UNDER NO CIRCUMSTANCES INCLUDING NEGLIGENCE, SHALL COPYRIGHT HOLDER AND ITS LICENSORS OR ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS ("AUTHORIZED REPRESENTATIVES") BE LIABLE FOR ANY INCIDENTAL, INDIRECT,
SPECIAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS
PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, AND THE
LIKE) ARISING OUT OF THE USE, MISUSE OR INABILITY TO USE THE SOFTWARE,
BREACH OR DEFAULT, INCLUDING THOSE ARISING FROM INFRINGEMENT OR ALLEGED
INFRINGEMENT OF ANY PATENT, TRADEMARK, COPYRIGHT OR OTHER INTELLECTUAL
PROPERTY RIGHT EVEN IF COPYRIGHT HOLDER AND ITS AUTHORIZED
REPRESENTATIVES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN
NO EVENT SHALL COPYRIGHT HOLDER OR ITS AUTHORIZED REPRESENTATIVES TOTAL
LIABILITY FOR ALL DAMAGES, LOSSES, AND CAUSES OF ACTION (WHETHER IN
CONTRACT, TORT (INCLUDING NEGLIGENCE) OR OTHERWISE) EXCEED THE AMOUNT OF
US$10.
Fonts
The game includes these fonts, licensed under the SIL Open Font License, Version 1.1:
SIL Open Font License, Version 1.1
-----------------------------------------------------------
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.
Music
Main menu music: "Winter in Millgrove" by Tom Day, used with the artist's permission.
Radio: "Good Vibes Only" by Jinee, used with the artist's permission. The following music is used under Creative Commons Attribution licences. No changes were made to the recordings.
Films
The music credits of A Trip to the Moon and The Impossible Voyage are also shown at the end of those films in the game.
Audiobooks
The audiobooks are LibriVox recordings (https://librivox.org), read by volunteers and released by LibriVox into the public domain. LibriVox only records books that are in the public domain in the United States. Thank you to all the LibriVox readers.
Paintings and Leonardo's notes
The ten paintings are public-domain artworks by Katsushika Hokusai, Johannes Vermeer, Vincent van Gogh, Claude Monet, Georges Seurat, Utagawa Hiroshige, Francisco de Goya, Théophile-Alexandre Steinlen, Henriëtte Ronner-Knip and Pierre-Auguste Renoir. Leonardo da Vinci's notes are adapted from his notebooks, written more than 500 years ago.
The short version
- Buy it once and play it as much as you like on Steam. There are no ads, subscriptions or in-game purchases.
- Streams, videos and screenshots are welcome, monetised ones too.
- Be kind to other players online. Hosts can remove players from their game.
- The game is provided as it is, within the limits of the law. Your rights as a consumer are not affected.
1. Who we are and what this is
Whiskers of Yesterday ("the game") is developed by Blind Bird and published by BENEVIS LTD ("we", "us"), Sofia, Bulgaria. This End User License Agreement ("this agreement") is between you and us. By installing or playing the game you accept it. The Steam Subscriber Agreement also applies to your use of Steam. Questions: support@whiskersofyesterday.com.
2. Your licence
When you buy the game, you get a personal, non-exclusive, non-transferable licence to install and play it through your Steam account, for your own non-commercial entertainment. This is how games on Steam work, and Steam's own terms say the same. The game's code, art, music, texts and characters remain the property of their creators: us and the artists and companies who licensed their work to us.
3. What you may not do
- Copy, sell, rent, lend, sublicense or otherwise distribute the game or any part of it, except as Steam allows (for example Steam Family Sharing).
- Reverse engineer, decompile or disassemble the game, except where the law allows it despite this restriction.
- Extract assets, music, fonts or other content from the game to use them elsewhere.
- Use cheats, exploits or other software to disrupt other players' games.
4. Streams, videos and screenshots
You may stream the game and share videos and screenshots of it, including monetised ones, as long as you don't present them as official. Some of the radio songs belong to artists who use content-identification systems (such as YouTube Content ID). If your video gets a claim, add the song's credit (listed under Music in the credits at https://whiskersofyesterday.com/eula.html) to the description and the claim can usually be released.
5. Online play
Online play uses Steam and Epic Online Services (see our Privacy Policy). Please treat other players kindly: no harassment, hate speech or cheating. The host of a game can mute, remove or ban players from that game. Online features depend on third-party services and may be changed, interrupted or ended; we don't guarantee they will always be available.
6. Unreal® Engine and other third-party technology
The game uses Unreal® Engine and other technology licensed to us by third parties, including Epic Games, Inc. To the fullest extent permitted by law, we and our licensors, including Epic Games, Inc., make no representations, warranties or conditions of any kind about Unreal Engine or any other licensed technology in the game, and disclaim all liability related to it. Epic Games, Inc. is not a party to this agreement and has no obligations to you under it.
7. The game is provided "as is"
To the extent the law allows, the game is provided "as is" and "as available", without warranties of any kind, express or implied, including that it will be error-free, uninterrupted or fit for a particular purpose. Nothing in this agreement limits rights you have as a consumer under the law of your country that cannot be excluded or limited by contract, including your statutory rights if the game is not in conformity with what you bought.
8. Limitation of liability
To the extent the law allows, we are not liable for indirect or consequential losses, or for loss of data, profits or goodwill, arising from the game or this agreement, and our total liability to you is limited to the amount you paid for the game. This does not limit liability for death or personal injury caused by negligence, for fraud, for intent or gross negligence, or any other liability that cannot be limited by law.
9. Updates, changes and ending this agreement
We may update the game, for example to fix problems or add features, and we may update this agreement. If we make important changes, we will say so in the game's Steam news or on this page; continuing to play after a change means you accept it. You can end this agreement at any time by uninstalling the game. It also ends automatically if you seriously break it. Sections 6, 7, 8 and 11 stay in force after it ends.
10. Privacy
How the game uses personal data is explained in our Privacy Policy.
11. Law and disputes
This agreement is governed by the laws of Bulgaria. If you are a consumer living in the European Union or elsewhere, you also keep the protection of the mandatory consumer laws of your country of residence, and you may bring a claim in the courts of your country. If any part of this agreement is found invalid, the rest stays in force.
12. Contact
BENEVIS LTD, Sofia, Bulgaria – support@whiskersofyesterday.com
Third-party notices and credits
Unreal Engine
Whiskers of Yesterday uses Unreal® Engine. Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere.
Unreal® Engine, Copyright 1998 – 2026, Epic Games, Inc. All rights reserved.
Trademarks
Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Epic Games and Epic Online Services are trademarks or registered trademarks of Epic Games, Inc. NVIDIA, DLSS and Reflex are trademarks and/or registered trademarks of NVIDIA Corporation. AMD, FidelityFX and FSR are trademarks of Advanced Micro Devices, Inc. All other trademarks belong to their respective owners.
AMD FidelityFX Super Resolution (FSR)
The game includes AMD FidelityFX Super Resolution, distributed under the following licence:
AMD licence notice
Copyright (C) 2025 Advanced Micro Devices, Inc. All rights reserved.
REDISTRIBUTION: Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to install, reproduce, copy and distribute copies of the Software, in binary form only, and to permit persons to whom the Software is provided to do the same, provided that the following conditions are met:
No reverse engineering, decompilation, or disassembly of this Software is permitted.
Redistributions must reproduce the above copyright notice, this permission notice, and the following disclaimers and notices in the Software documentation and/or other materials provided with the Software.
DISCLAIMER: THE USE OF THE SOFTWARE IS AT YOUR SOLE RISK. THE SOFTWARE
IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND AND COPYRIGHT
HOLDER AND ITS LICENSORS EXPRESSLY DISCLAIM ALL WARRANTIES, EXPRESS AND
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
COPYRIGHT HOLDER AND ITS LICENSORS DO NOT WARRANT THAT THE SOFTWARE WILL
MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THE SOFTWARE WILL BE
UNINTERRUPTED OR ERROR-FREE. THE ENTIRE RISK ASSOCIATED WITH THE USE OF
THE SOFTWARE IS ASSUMED BY YOU. FURTHERMORE, COPYRIGHT HOLDER AND ITS
LICENSORS DO NOT WARRANT OR MAKE ANY REPRESENTATIONS REGARDING THE USE
OR THE RESULTS OF THE USE OF THE SOFTWARE IN TERMS OF ITS CORRECTNESS,
ACCURACY, RELIABILITY, CURRENTNESS, OR OTHERWISE.
DISCLAIMER: UNDER NO CIRCUMSTANCES INCLUDING NEGLIGENCE, SHALL COPYRIGHT HOLDER AND ITS LICENSORS OR ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS ("AUTHORIZED REPRESENTATIVES") BE LIABLE FOR ANY INCIDENTAL, INDIRECT,
SPECIAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS
PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, AND THE
LIKE) ARISING OUT OF THE USE, MISUSE OR INABILITY TO USE THE SOFTWARE,
BREACH OR DEFAULT, INCLUDING THOSE ARISING FROM INFRINGEMENT OR ALLEGED
INFRINGEMENT OF ANY PATENT, TRADEMARK, COPYRIGHT OR OTHER INTELLECTUAL
PROPERTY RIGHT EVEN IF COPYRIGHT HOLDER AND ITS AUTHORIZED
REPRESENTATIVES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN
NO EVENT SHALL COPYRIGHT HOLDER OR ITS AUTHORIZED REPRESENTATIVES TOTAL
LIABILITY FOR ALL DAMAGES, LOSSES, AND CAUSES OF ACTION (WHETHER IN
CONTRACT, TORT (INCLUDING NEGLIGENCE) OR OTHERWISE) EXCEED THE AMOUNT OF
US$10.
Fonts
The game includes these fonts, licensed under the SIL Open Font License, Version 1.1:
- Roboto – Copyright 2011 The Roboto Project Authors (https://github.com/googlefonts/roboto-classic) Roboto is a trademark of Google.
- Oswald – Copyright 2016 The Oswald Project Authors (https://github.com/googlefonts/OswaldFont)
- Questrial – Copyright 2011 The Questrial Project Authors (https://github.com/googlefonts/questrial) Questrial is a trademark of Admix Designs (www.admixdesigns.com).
- Great Vibes – Copyright 2010 The Great Vibes Pro Project Authors (https://github.com/googlefonts/great-vibes)
- Kanit – Copyright (c) 2015, Cadson Demak (info@cadsondemak.com) Kanit is a trademark of Cadson Demak.
SIL Open Font License, Version 1.1
-----------------------------------------------------------
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.
Music
Main menu music: "Winter in Millgrove" by Tom Day, used with the artist's permission.
Radio: "Good Vibes Only" by Jinee, used with the artist's permission. The following music is used under Creative Commons Attribution licences. No changes were made to the recordings.
- "California Lullabye" by Josh Woodward
Licence: Creative Commons Attribution 4.0 - https://creativecommons.org/licenses/by/4.0/
Source: https://www.joshwoodward.com/song/CaliforniaLullabye - "Oh Mallory" by Josh Woodward
Licence: Creative Commons Attribution 4.0 - https://creativecommons.org/licenses/by/4.0/
Source: https://www.joshwoodward.com/song/OhMallory - "Goodbye to Spring" by Josh Woodward
Licence: Creative Commons Attribution 4.0 - https://creativecommons.org/licenses/by/4.0/
Source: https://www.joshwoodward.com/song/GoodbyeToSpring - "Heart On Redial" by Loveshadow feat. Mana Junkie & Airtone
Licence: Creative Commons Attribution 3.0 - https://creativecommons.org/licenses/by/3.0/
Source: https://ccmixter.org/files/Loveshadow/26157 - "Lo-Fi Hero" by The Zombie Dandies
Licence: Creative Commons Attribution 4.0 - https://creativecommons.org/licenses/by/4.0/
Source: https://zombiedandies.bandcamp.com/track/lo-fi-hero - "These Are The Moments" by Omni Vista (uses "Hard Moonlight" by Loveshadow)
Licence: Creative Commons Attribution 3.0 - https://creativecommons.org/licenses/by/3.0/
Source: https://ccmixter.org/files/omnivista/24711 - "Comfortable Mystery 4" Kevin MacLeod (https://incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 - https://creativecommons.org/licenses/by/4.0/ - "Home Was You" by Scott Buckley - released under CC-BY 4.0. https://www.scottbuckley.com.au
Licence: https://creativecommons.org/licenses/by/4.0/ - "Echoes Of Home" by Scott Buckley - released under CC-BY 4.0. https://www.scottbuckley.com.au
Licence: https://creativecommons.org/licenses/by/4.0/ - "Dreamer" Kevin MacLeod (https://incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 - https://creativecommons.org/licenses/by/4.0/ - "Wildflowers" by Scott Buckley - released under CC-BY 4.0. https://www.scottbuckley.com.au
Licence: https://creativecommons.org/licenses/by/4.0/ - "Hiraeth" by Scott Buckley - released under CC-BY 4.0. https://www.scottbuckley.com.au
Licence: https://creativecommons.org/licenses/by/4.0/ - "Reverie" by Scott Buckley - released under CC-BY 4.0. https://www.scottbuckley.com.au
Licence: https://creativecommons.org/licenses/by/4.0/ - "Candlepower" by Chris Zabriskie
From the album "Divider"
Licensed under Creative Commons Attribution 4.0 - https://creativecommons.org/licenses/by/4.0/
https://chriszabriskie.com - "I Am a Man Who Will Fight for Your Honor" by Chris Zabriskie
From the album "I Am a Man Who Will Fight for Your Honor"
Licensed under Creative Commons Attribution 4.0 - https://creativecommons.org/licenses/by/4.0/
https://chriszabriskie.com
Films
- A Trip to the Moon (Georges Méliès, 1902) – public-domain film, copy from Wikimedia Commons. Music: "Dreamy Flashback" by Kevin MacLeod (https://incompetech.com), licensed under Creative Commons Attribution 4.0; looped and edited.
- The Impossible Voyage (Georges Méliès, 1904) – public-domain film, copy from Wikimedia Commons. Music: "The Entertainer", composed by Scott Joplin, recording by Kevin MacLeod (https://incompetech.com), licensed under Creative Commons Attribution 4.0; looped and edited.
- The Great Train Robbery (Edwin S. Porter, 1903) – public-domain film, remastered version by Nicolas Diolez, used with his kind permission.
The music credits of A Trip to the Moon and The Impossible Voyage are also shown at the end of those films in the game.
Audiobooks
The audiobooks are LibriVox recordings (https://librivox.org), read by volunteers and released by LibriVox into the public domain. LibriVox only records books that are in the public domain in the United States. Thank you to all the LibriVox readers.
- Novels: Alice in Wonderland (Lewis Carroll), Heidi (Johanna Spyri), Jane Eyre (Charlotte Brontë), Pride and Prejudice (Jane Austen), The Adventures of Sherlock Holmes (Arthur Conan Doyle), The Picture of Dorian Gray (Oscar Wilde), Treasure Island (Robert Louis Stevenson).
- Fairy tales: The Happy Prince, The Nightingale and the Rose and The Selfish Giant (Oscar Wilde); The Ugly Duckling, The Little Match Girl, The Steadfast Tin Soldier, The Little Mermaid and The Emperor's New Clothes (Hans Christian Andersen); The Velveteen Rabbit (Margery Williams); The Light Princess (George MacDonald).
Paintings and Leonardo's notes
The ten paintings are public-domain artworks by Katsushika Hokusai, Johannes Vermeer, Vincent van Gogh, Claude Monet, Georges Seurat, Utagawa Hiroshige, Francisco de Goya, Théophile-Alexandre Steinlen, Henriëtte Ronner-Knip and Pierre-Auguste Renoir. Leonardo da Vinci's notes are adapted from his notebooks, written more than 500 years ago.