/usr/share/applications/freetennis.desktop is in freetennis 0.4.8-10+b1.
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 | [Desktop Entry]
Name=FreeTennis
Comment=Free Tennis - a free tennis simulation
Exec=freetennis -newbie
Icon=freetennis
Terminal=false
Type=Application
Categories=Game;SportsGame;
StartupNotify=false
|