/usr/share/games/tumiki-fighters/enemy/boss/ is in tumiki-fighters-data 0.2.dfsg1-8.
This file is owned by root:root, with mode 0o755.
..
/usr/share/games/tumiki-fighters/enemy/boss/b1.enm
/usr/share/games/tumiki-fighters/enemy/boss/b2.enm
/usr/share/games/tumiki-fighters/enemy/boss/b3.enm
/usr/share/games/tumiki-fighters/enemy/boss/b4.enm
/usr/share/games/tumiki-fighters/enemy/boss/b5.enm
/usr/share/games/tumiki-fighters/enemy/boss/m1.enm
/usr/share/games/tumiki-fighters/enemy/boss/m2.enm
/usr/share/games/tumiki-fighters/enemy/boss/m3.enm
/usr/share/games/tumiki-fighters/enemy/boss/m4.enm
/usr/share/games/tumiki-fighters/enemy/boss/m51.enm
/usr/share/games/tumiki-fighters/enemy/boss/m512.enm
/usr/share/games/tumiki-fighters/enemy/boss/m52.enm
/usr/share/games/tumiki-fighters/enemy/boss/m522.enm