GPLv3 license logo originally obtained from:
https://www.gnu.org/graphics/license-logos.html
Released under the public domain

Font_1_24bit.bmp, FONT_1.bmp and Font_1.xcf
are derivative works of the "november" font. See Fonts/LICENSE for further
reference.

Font_2_24bit.bmp, FONT_2.bmp and LOADING.bmp
are derivative works of the "dpcomic" font. See Fonts/LICENSE for further
reference.

All sprites, unless noted otherwise, are CC0-licensed
Copyright Xavi92 - 2017-2021
https://creativecommons.org/licenses/by/4.0/