/usr/share/games/ is in minetest-mod-worldedit 0.6-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/games/minetest/
/usr/share/games/minetest/mods/
/usr/share/games/minetest/mods/worldedit/
/usr/share/games/minetest/mods/worldedit/modpack.txt
/usr/share/games/minetest/mods/worldedit/worldedit/
/usr/share/games/minetest/mods/worldedit/worldedit/code.lua
/usr/share/games/minetest/mods/worldedit/worldedit/compatibility.lua
/usr/share/games/minetest/mods/worldedit/worldedit/init.lua
/usr/share/games/minetest/mods/worldedit/worldedit/manipulations.lua
/usr/share/games/minetest/mods/worldedit/worldedit/primitives.lua
/usr/share/games/minetest/mods/worldedit/worldedit/queue.lua
/usr/share/games/minetest/mods/worldedit/worldedit/serialization.lua
/usr/share/games/minetest/mods/worldedit/worldedit/visualization.lua
/usr/share/games/minetest/mods/worldedit/worldedit_commands/
/usr/share/games/minetest/mods/worldedit/worldedit_commands/depends.txt
/usr/share/games/minetest/mods/worldedit/worldedit_commands/init.lua
/usr/share/games/minetest/mods/worldedit/worldedit_commands/mark.lua
/usr/share/games/minetest/mods/worldedit/worldedit_commands/textures/
/usr/share/games/minetest/mods/worldedit/worldedit_commands/textures/worldedit_pos1.png
/usr/share/games/minetest/mods/worldedit/worldedit_commands/textures/worldedit_pos2.png