Tall Ships by Audionautix is licensed under a Creative Commons Attribution licence (CC BY 4.0)

The Temperature of the Air on the Bow of the Kaleetan by Chris Zabriskie is licensed under a Creative Commons Attribution licence (CC BY 4.0)

Suspense Action by Audionautix is licensed under a Creative Commons Attribution licence (CC BY 4.0)

Opus One by Audionautix is licensed under a Creative Commons Attribution licence (CC BY 4.0)

Wind-up by RICHERlandTV is licensed under a Creative Commons Attribution licence (CC BY 4.0)

The waypoint sound is a derivative of '8BIT_COIN_02.wav' by Mattias "Mattix" Lahoud and is licensed under Attribution 3.0 Unported (CC BY 3.0)

Waves crashing on the rocks in Veracruz by felix.blume is licensed under CC0 1.0 Universal (CC0 1.0)
Lightning 4-30-2016.wav by AVstudent is licensed under CC0 1.0 Universal (CC0 1.0)

Echinoderm Regeneration (Sting) by Jingle Punks is used under a free license
Tiptoe Out The Back by Dan Lebowitz is used under a free license
Anchors Aweigh including Marines Hymn by Charles A. Zimmermann/United States Naval Academy Choir is used under a free license

Ident music ("Clair De Lune") performed on Virtual Piano

Elements of the intro video are a derivative of 'Swan 115 S "Solleone" - A very cool designed Sailing Yacht' by Nautor's Swan and is licensed under Attribution 3.0 Unported (CC BY 3.0)

SAILING-RACING- YACHT by Nikos D is licensed under the 3DWarehouse General Model License Agreement

UE4 assets from Epic Games are licensed for use in Unreal Engine 4 projects
UE4 assets from Arbitrary Studio are licensed under CC0 1.0 Universal (CC0 1.0)
UE4 assets from Sungwoo Lee are licensed under CC0 1.0 Universal (CC0 1.0)
UE4 assets from the UE4 Oceanproject are licensed under The MIT License (MIT)

Three Sheets uses the 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 2018, Epic Games, Inc. All rights reserved.