From Freestyle Interactive:
Gun Fight is a cutting-edge Palm OS® revival of one of the earliest classic two-player video games. Players can battle head-to-head over their Palm OS devices' IR ports in real time. Making a connection and starting a game is simple -- just point the two handhelds towards one another and hit "Play"! A built-in beaming button makes it easy to give a copy of the game to new opponents. Gun Fight is absolutely FREE to download, play, and beam to others. Plus, by entering a 12-digit key code at http://www.freestyleinteractive.com/gunfight/ (provided when you play the game on your handheld device), you can unlock an out-of-this-world special feature!