/usr/share/games/noiz2sa/middle/ is in noiz2sa-data 0.51a-10.1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/games/noiz2sa/middle/1tonway.xml
/usr/share/games/noiz2sa/middle/22way.xml
/usr/share/games/noiz2sa/middle/23accel.xml
/usr/share/games/noiz2sa/middle/2round.xml
/usr/share/games/noiz2sa/middle/4waccel.xml
/usr/share/games/noiz2sa/middle/4way.xml
/usr/share/games/noiz2sa/middle/[Ikaruga]_r3_mdl_3.xml
/usr/share/games/noiz2sa/middle/[Ikaruga]_rf_l.xml
/usr/share/games/noiz2sa/middle/[daiouzyou]_r1_boss_2.xml
/usr/share/games/noiz2sa/middle/[daiouzyou]_r1_boss_3.xml
/usr/share/games/noiz2sa/middle/[ketsui]_r2_5way_round.xml
/usr/share/games/noiz2sa/middle/[ketsui]_r4_boss_last_red_aim.xml
/usr/share/games/noiz2sa/middle/accel16way.xml
/usr/share/games/noiz2sa/middle/grow.xml
/usr/share/games/noiz2sa/middle/growround.xml
/usr/share/games/noiz2sa/middle/mnway.xml
/usr/share/games/noiz2sa/middle/nwroll.xml
/usr/share/games/noiz2sa/middle/shotgun.xml
/usr/share/games/noiz2sa/middle/spread2blt.xml
/usr/share/games/noiz2sa/middle/spread_bf.xml
/usr/share/games/noiz2sa/middle/spreadnn.xml
/usr/share/games/noiz2sa/middle/vrtlas.xml
/usr/share/games/noiz2sa/middle/xfire.xml