/usr/lib/openarena/baseoa/pak6-patch085.pk3 is in openarena 0.8.8-15.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/openarena/baseoa/../../../share/games/openarena/baseoa/pak6-patch085.pk3
/usr/lib/openarena/baseoa/../../../share/games/openarena/baseoa/pak6-patch085.pk3