World War II Adventure

You hear the footsteps becoming closer and closer, but they never get to you. You hear a scream in your room, and the footsteps disappear.
You open your door. You scream.
The murderer, who is now dead, looks exactly like a Nazi soldier you killed in combat. He is in his army clothes.
Your buddy John, who fought with you in WW2, lies dead on the floor. He was 90 years old.
John saved your life, like you saved his many years before.
Congratulations, you win.
End Of Story