Track model:
Ingo Ruhnke, license: GNU GPL v2 (or later)

Music:
tuxr.ogg : Matt Thomas, license: GNU GPL v2 (or later)

Screenshot:
sshot-subseatrack.jpg : Magne Djupvik, license: CC0

Textures:
chrome2.jpg : Steve Baker, license: GNU GPL v2 (or later)
sand.jpg : Steve Baker, license: GNU GPL v2 (or later)
track2.png : Ingo Ruhnke & Thomas Oppl (horace) toppl@fh-sbg.ac.at (c) 2008, license: CC-BY-SA 3.0
window.png : Ingo Ruhnke, license: CC-BY-SA 3.0
