The code is licensed under MIT License (MIT): https://spdx.org/licenses/MIT.html

Based on original code from:
dungeon_loot by sfan5 (MIT)
bones by PilzAdam and Various Minetest developers and contributors (MIT)

The art is licensed under CC-BY-SA-3.0: https://spdx.org/licenses/CC-BY-SA-3.0.html

The textures are copied from the bones mod, made by paramat (CC BY-SA 3.0)