Dueling Machine

Based on a book by Ben Bova. The game looks like a first-person shooter, but with a twist. You are in a city full of thousands of pedestrians, you have exactly one bullet, and you have to find and kill a single unique fugitive. You have a sonar that will help you locate him, but he can also hear it when you use it. This game is also 2-player networked, and it is the tensest game experience you will ever have. The audio is an integral part of the gameplay. Marc LeBlanc had the idea for the sonar, which is another example of game design cross polination at the Jam.