"Guess the gun" game in Prolog

It is a simple guessing game in Prolog.

Installation and running:

An easy way to run it on Mac OS X is using SWI-Prolog If you have Homebrew installed, just open a terminal and run:

brew install swi-prolog which will build it from source in one command. You can then run the interpreter using the swipl command and build a stand alone app:

swipl --stand_alone=true --goal=menu -o weapons.exe -g weapons -c weapons.pro

which you can run using:

./weapons.exe