These computer games were written by Marek Hlavac [personal website], currently a doctoral student at Harvard University.
My adaptation of the classic paper and pencil guessing game [wikipedia]:
The game consists of two files: a STATA .do file, and a .dta database of words to be guessed, and their categories.
You can download the two files separately here:
Alternatively, you can download [this .zip archive], which contains both files.
Note: When you run the .do file, please make sure your working directory contains hangman_data.dta. You can do this by using STATA's cd command.