Get a FREE XIII PC Game Download from GOG. No activation or online connection required to play. Works on Windows (7, 8, 10). Go here then scroll down and click the green button that says "Yes, and claim the game".

About the game

The President of the United States of America has been assassinated and you're the world's prime suspect. The FBI, the CIA, and a gang of murderous killers are trying to hunt you down. Stricken with amnesia you remember nothing, not even who you are. You're on your own and there is no one you can trust. All you have is a safe deposit key, a mysterious tattoo, and a gun. Clear your name, solve the mystery, and catch the true assassin before he strikes again.