/usr/share/games/simutrans/text/de/ is in simutrans-data 120.2.2-3ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/games/simutrans/text/de/airtools.txt
/usr/share/games/simutrans/text/de/baum_build.txt
/usr/share/games/simutrans/text/de/citybuilding_build.txt
/usr/share/games/simutrans/text/de/citylist_filter.txt
/usr/share/games/simutrans/text/de/citywindow.txt
/usr/share/games/simutrans/text/de/climates.txt
/usr/share/games/simutrans/text/de/color.txt
/usr/share/games/simutrans/text/de/convoi.txt
/usr/share/games/simutrans/text/de/convoi_filter.txt
/usr/share/games/simutrans/text/de/convoidetail.txt
/usr/share/games/simutrans/text/de/convoiinfo.txt
/usr/share/games/simutrans/text/de/curiosity_build.txt
/usr/share/games/simutrans/text/de/curiositylist_filter.txt
/usr/share/games/simutrans/text/de/depot.txt
/usr/share/games/simutrans/text/de/display.txt
/usr/share/games/simutrans/text/de/edittools.txt
/usr/share/games/simutrans/text/de/enlarge_map.txt
/usr/share/games/simutrans/text/de/factory_build.txt
/usr/share/games/simutrans/text/de/factorylist_filter.txt
/usr/share/games/simutrans/text/de/finances.txt
/usr/share/games/simutrans/text/de/general.txt
/usr/share/games/simutrans/text/de/goods_filter.txt
/usr/share/games/simutrans/text/de/haltlist.txt
/usr/share/games/simutrans/text/de/haltlist_filter.txt
/usr/share/games/simutrans/text/de/industry_info.txt
/usr/share/games/simutrans/text/de/labellist_filter.txt
/usr/share/games/simutrans/text/de/language.txt
/usr/share/games/simutrans/text/de/linemanagement.txt
/usr/share/games/simutrans/text/de/list.txt
/usr/share/games/simutrans/text/de/load.txt
/usr/share/games/simutrans/text/de/load_relief.txt
/usr/share/games/simutrans/text/de/mailbox.txt
/usr/share/games/simutrans/text/de/mainmenu.txt
/usr/share/games/simutrans/text/de/map.txt
/usr/share/games/simutrans/text/de/monorailtools.txt
/usr/share/games/simutrans/text/de/new_world.txt
/usr/share/games/simutrans/text/de/options.txt
/usr/share/games/simutrans/text/de/password.txt
/usr/share/games/simutrans/text/de/players.txt
/usr/share/games/simutrans/text/de/privatesign_info.txt
/usr/share/games/simutrans/text/de/railtools.txt
/usr/share/games/simutrans/text/de/roadtools.txt
/usr/share/games/simutrans/text/de/save.txt
/usr/share/games/simutrans/text/de/scenario.txt
/usr/share/games/simutrans/text/de/schedule.txt
/usr/share/games/simutrans/text/de/server.txt
/usr/share/games/simutrans/text/de/settings.txt
/usr/share/games/simutrans/text/de/shiptools.txt
/usr/share/games/simutrans/text/de/signal_spacing.txt
/usr/share/games/simutrans/text/de/simutrans.txt
/usr/share/games/simutrans/text/de/slopetools.txt
/usr/share/games/simutrans/text/de/sound.txt
/usr/share/games/simutrans/text/de/special.txt
/usr/share/games/simutrans/text/de/station.txt
/usr/share/games/simutrans/text/de/station_details.txt
/usr/share/games/simutrans/text/de/trafficlight_info.txt
/usr/share/games/simutrans/text/de/tramtools.txt
/usr/share/games/simutrans/text/de/underground.txt
/usr/share/games/simutrans/text/de/window.txt