/usr/share/applications/org.gnome.gnome-2048.desktop is in gnome-2048 3.26.1-3build1.
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 9 10 11 12 | [Desktop Entry]
Name=2048
Comment=Obtain the 2048 tile
TryExec=gnome-2048
Exec=gnome-2048
Icon=gnome-2048
Terminal=false
Type=Application
StartupNotify=true
Categories=GNOME;GTK;Game;
Keywords=puzzle;
X-Ubuntu-Gettext-Domain=gnome-2048
|