~Arx Libertatis is free software:
You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version (see the LICENSE file for details). Some parts of the source code are available under more permissive licenses.
Copyright (C) 2011-2023 Arx Libertatis Team and Contributors.

Arx Libertatis is based on the Arx Fatalis GPLv3 source code.
Copyright (C) 1999-2010 Arkane Studios SA, a ZeniMax Media company.

Arx Libertatis makes use of the stb_image library.
Copyright (C) Sean T. Barrett. See the LICENSE.stb file for details.

Arx Libertatis makes use of the fast_float number parsing library.
Copyright (C) Daniel Lemire and João Paulo Magalhaes. See the LICENSE.fast_float file for details.

Arx Libertatis makes use of DejaVu fonts, based on the Bitstream Vera fonts (c) Bitstream. DejaVu changes are in public domain. Glyphs imported from Arev fonts are (c) Tavmjong Bah. See the LICENSE.DejaVu file for details.

Arx Libertatis makes use of Noto fonts published under the SIL Open Font License (OFL) v1.1.