Routes of India audio credits
Source licences checked on 4 October 2026. All included audio is offered under
Creative Commons Zero (CC0 1.0 Universal) by its respective creator/publisher.
https://creativecommons.org/publicdomain/zero/1.0/

Background music
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Electronic Indian tabla tune - obscure music
Original filename: foe test mix.mp3
Local filename: tabla-journey.mp3 (unmodified; renamed)
Source: https://opengameart.org/content/electronic-indian-tabla-tune
Download: https://opengameart.org/sites/default/files/foe%20test%20mix.mp3
The author labels this recording CC0 / released under public domain.

Card and board-piece effects
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Casino Audio (1.1) - Kenney Vleugels / Kenney.nl
Source: https://kenney.nl/assets/casino-audio
Licence included as KENNEY-CASINO-LICENSE.txt.
Unmodified files, renamed:
card-slide-1.ogg -> card.ogg (coach draw)
card-fan-1.ogg -> tickets.ogg (destination draw)
chips-stack-1.ogg -> build.ogg (route built)
dice-shake-1.ogg -> bridge.ogg (bridge reveal)
chip-lay-1.ogg -> junction.ogg (junction placed)

Interface effects
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Interface Sounds (1.0) - Kenney / Kenney.nl
Source: https://kenney.nl/assets/interface-sounds
Licence included as KENNEY-INTERFACE-LICENSE.txt.
Unmodified files, renamed:
select_001.ogg -> select.ogg (selection / button feedback)
switch_003.ogg -> weather.ogg (weather changes)
toggle_001.ogg -> turn.ogg (turn changes)
confirmation_002.ogg -> your-turn.ogg (your turn)
confirmation_001.ogg -> confirm.ogg (destination / setup / finale confirmation)
error_001.ogg -> error.ogg (rejected action / connection feedback)
maximize_001.ogg -> completed.ogg (game completed)
confirmation_004.ogg -> winner.ogg (you won)

CC0 allows reuse, modification and distribution, including commercial use,
without mandatory attribution. Credits are retained voluntarily for provenance.
No endorsement by the creators is implied.