Terry is a 40-foot inflatable tube man who waves at traffic outside BIG DEAL AUTO. You flipped him off from your car. That night your car dies outside Jubilee Park, a theme park shut for the season, and nobody is coming.
Run, hide, fight back
A closed theme park. Seven nights in Jubilee Park, with a traveling carnival camped in the parking lot. Run errands for the carnies, scavenge parts and tickets, and test your aim at the carnival games.
A carnival tram with weapons. Outfit the park's old tram with a nail gun, a water cannon, a trash bag launcher and a T-shirt cannon. Poke holes in him, soak him, choke his fan.
He follows you everywhere. Down the water slide, across the lake in a rowboat, up the roller coaster and into the tunnel of love.
He called his brothers. A new one hunts you each night. Every night you get a little stronger, until the hunted becomes the hunter and you go after Terry yourself.