/usr/share/applications/lbreakout2.desktop is in lbreakout2 2.6.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | [Desktop Entry]
Name=LBreakout2
Comment=A ball-and-paddle game with nice graphics.
Exec=/usr/games/lbreakout2
Icon=lbreakout2
Type=Application
Categories=Game;
Keywords=blocks;
|