Noir

Click near the NPCs (The construction workers) to fire your gun. They will react by showing the direction and distance (how red the arrow is) of the gunshot. This was going to be used in a city setting, where criminals firing weapons would disturb the NPCs around them, thus leading you, the intrepid cop, to the scene of the crime. Maybe I'll finish, but I'm going to be very busy next week.

Sorry about the un-imaginative name :P

UPDATED
-Added better Gunshot mechanics, I'll soon have working bullets
-Added a "How to play" screen, complete with animations

UPDATE:
I won't be able to finish this weekend, but I may complete this in the future.