This is a port of Atomic Tanks, a 2D tank game where small tanks use cartoonishly large weapons to blow up each other. Atomic Tanks is loosely based on the classic DOS game, Scorched Earth. The game is very flexible, allowing anywhere from two to ten players, variable environments and a wide range of weapons and other items.
To work, this game requires that the Allegro graphics library be installed.
Install Atanks on FreeBSD:
pkg install atanks